diff --git a/commands/edit-avatar/eject.js b/commands/edit-avatar/eject.js
index 7e133c01..38b94e33 100644
--- a/commands/edit-avatar/eject.js
+++ b/commands/edit-avatar/eject.js
@@ -55,7 +55,7 @@ module.exports = class EjectCommand extends Command {
 		const avatar = await loadImage(body);
 		const random = MersenneTwister19937.seed(user.id);
 		const imposter = bool()(random);
-		const text = `${user.username} was${imposter ? ' ' : ' not '}An Imposter.`;
+		const text = `${user.globalName || user.username} was${imposter ? ' ' : ' not '}An Imposter.`;
 		const encoder = new GifEncoder(320, 180);
 		const stream = encoder.createReadStream();
 		const canvas = createCanvas(320, 180);
diff --git a/commands/edit-avatar/rip.js b/commands/edit-avatar/rip.js
index 38d43ee9..e2d01b5b 100644
--- a/commands/edit-avatar/rip.js
+++ b/commands/edit-avatar/rip.js
@@ -64,7 +64,7 @@ module.exports = class RipCommand extends Command {
 		ctx.textBaseline = 'top';
 		ctx.textAlign = 'center';
 		ctx.font = this.client.fonts.get('CoffinStone.otf').toCanvasString(62);
-		this.fillPressedText(ctx, user.username, 438, 330, 500);
+		this.fillPressedText(ctx, user.globalName || user.username, 438, 330, 500);
 		if (cause) this.fillPressedText(ctx, cause, 438, 920, 500);
 		ctx.font = this.client.fonts.get('CoffinStone.otf').toCanvasString(37);
 		this.fillPressedText(ctx, 'In Loving Memory of', 438, 292);
diff --git a/commands/edit-avatar/steam-now-playing.js b/commands/edit-avatar/steam-now-playing.js
index e208d48c..49258b4c 100644
--- a/commands/edit-avatar/steam-now-playing.js
+++ b/commands/edit-avatar/steam-now-playing.js
@@ -55,7 +55,7 @@ module.exports = class SteamNowPlayingCommand extends Command {
 		ctx.drawImage(avatar, 26, 26, 41, 42);
 		ctx.fillStyle = '#90b93c';
 		ctx.font = this.client.fonts.get('Noto-Regular.ttf').toCanvasString(14);
-		ctx.fillText(user.username, 80, 34);
+		ctx.fillText(user.globalName || user.username, 80, 34);
 		ctx.fillText(shortenText(ctx, game, 200), 80, 70);
 		return msg.say({ files: [{ attachment: canvas.toBuffer('image/png'), name: 'steam-now-playing.png' }] });
 	}
diff --git a/commands/edit-image-text/axis-cult-sign-up.js b/commands/edit-image-text/axis-cult-sign-up.js
index eaa21ed5..983192e5 100644
--- a/commands/edit-image-text/axis-cult-sign-up.js
+++ b/commands/edit-image-text/axis-cult-sign-up.js
@@ -75,10 +75,10 @@ module.exports = class AxisCultSignUpCommand extends Command {
 		} else {
 			ctx.font = this.client.fonts.get('Konosuba.ttf').toCanvasString(96);
 		}
-		ctx.fillText(msg.author.username, 960, 1558);
+		ctx.fillText(msg.author.globalName || msg.author.username, 960, 1558);
 		ctx.fillText(gender, 960, 1752);
 		ctx.fillText(age, 1700, 1752);
-		ctx.fillText('XXX-XXX-XXXX', 960, 1960);
+		ctx.fillText(msg.author.id, 960, 1960);
 		ctx.fillText(profession, 960, 2169);
 		ctx.fillText('Xiao', 960, 2370);
 		if (flags.english || flags.en) {
diff --git a/commands/edit-image-text/certificate.js b/commands/edit-image-text/certificate.js
index 8b268aa5..34a8f2a7 100644
--- a/commands/edit-image-text/certificate.js
+++ b/commands/edit-image-text/certificate.js
@@ -45,7 +45,7 @@ module.exports = class CertificateCommand extends Command {
 					key: 'name',
 					type: 'string',
 					max: 30,
-					default: msg => msg.author.username
+					default: msg => msg.author.globalName || msg.author.username
 				}
 			]
 		});
diff --git a/commands/games-mp/emoji-emoji-revolution.js b/commands/games-mp/emoji-emoji-revolution.js
index 3266e745..213ba50b 100644
--- a/commands/games-mp/emoji-emoji-revolution.js
+++ b/commands/games-mp/emoji-emoji-revolution.js
@@ -65,8 +65,8 @@ module.exports = class EmojiEmojiRevolutionCommand extends Command {
 			else ++oPts;
 			await msg.say(stripIndents`
 				${winner} won this round!
-				**${msg.author.username}:** ${aPts}
-				**${opponent.username}:** ${oPts}
+				**${msg.author.globalName || msg.author.username}:** ${aPts}
+				**${opponent.globalName || opponent.username}:** ${oPts}
 			`);
 			if (lastTurnTimeout) lastTurnTimeout = false;
 		}
diff --git a/commands/random-res/compliment.js b/commands/random-res/compliment.js
index 20a1351c..3cfec168 100644
--- a/commands/random-res/compliment.js
+++ b/commands/random-res/compliment.js
@@ -18,6 +18,7 @@ module.exports = class ComplimentCommand extends Command {
 	}
 
 	run(msg, { user }) {
-		return msg.say(`${user.username}, ${compliments[Math.floor(Math.random() * compliments.length)]}`);
+		const compliment = compliments[Math.floor(Math.random() * compliments.length)];
+		return msg.say(`${user.globalName || user.username}, ${compliment}`);
 	}
 };
diff --git a/commands/random-res/roast.js b/commands/random-res/roast.js
index 4c616cae..5b5632f0 100644
--- a/commands/random-res/roast.js
+++ b/commands/random-res/roast.js
@@ -19,6 +19,7 @@ module.exports = class RoastCommand extends Command {
 	}
 
 	run(msg, { user }) {
-		return msg.say(`${user.username}, ${roasts[Math.floor(Math.random() * roasts.length)]}`);
+		const roast = roasts[Math.floor(Math.random() * roasts.length)];
+		return msg.say(`${user.globalName || user.username}, ${roast}`);
 	}
 };
diff --git a/commands/random-seed/butt.js b/commands/random-seed/butt.js
index 0109ebe5..1ac2906f 100644
--- a/commands/random-seed/butt.js
+++ b/commands/random-seed/butt.js
@@ -29,13 +29,14 @@ module.exports = class ButtCommand extends Command {
 
 	run(msg, { user }) {
 		const authorUser = user.id === msg.author.id;
+		const displayName = user.globalName || user.username;
 		if (user.id === this.client.user.id) return msg.reply('Me? I think I have the best butt around!');
 		if (this.client.isOwner(user)) {
 			if (authorUser) return msg.reply('ur butt is the best, mother');
-			return msg.reply(`${user.username}'s butt is... Something, I'll say that much.`);
+			return msg.reply(`${displayName}'s butt is... Something, I'll say that much.`);
 		}
 		const random = MersenneTwister19937.seed(user.id);
 		const quality = integer(0, texts.length - 1)(random);
-		return msg.reply(`${authorUser ? 'ur' : `${user.username}'s`} butt is ${texts[quality]}`);
+		return msg.reply(`${authorUser ? 'ur' : `${displayName}'s`} butt is ${texts[quality]}`);
 	}
 };
diff --git a/commands/random-seed/coolness.js b/commands/random-seed/coolness.js
index bd09ee80..eb520064 100644
--- a/commands/random-seed/coolness.js
+++ b/commands/random-seed/coolness.js
@@ -22,14 +22,15 @@ module.exports = class CoolnessCommand extends Command {
 
 	run(msg, { user }) {
 		const authorUser = user.id === msg.author.id;
+		const displayName = user.globalName || user.username;
 		if (user.id === this.client.user.id) return msg.reply('Me? I think I\'m the very best, like no one ever was.');
 		if (this.client.isOwner(user)) {
 			if (authorUser) return msg.reply('You\'re the best owner a bot could ask for! ❤');
-			return msg.reply(`Don't tell her I said this but I think ${user.username} smells like a sack of diapers.`);
+			return msg.reply(`Don't tell her I said this but I think ${displayName} smells like a sack of diapers.`);
 		}
-		if (user.id === LOVER_USER_ID) return msg.reply(`${user.username} is by far the coolest person ever! ❤`);
+		if (user.id === LOVER_USER_ID) return msg.reply(`${displayName} is by far the coolest person ever! ❤`);
 		const random = MersenneTwister19937.seed(user.id);
 		const coolness = integer(0, texts.length - 1)(random);
-		return msg.reply(`${authorUser ? 'You are' : `${user.username} is`} ${texts[coolness]}`);
+		return msg.reply(`${authorUser ? 'You are' : `${displayName} is`} ${texts[coolness]}`);
 	}
 };
diff --git a/commands/random-seed/cuteness.js b/commands/random-seed/cuteness.js
index e29dc2d9..24751def 100644
--- a/commands/random-seed/cuteness.js
+++ b/commands/random-seed/cuteness.js
@@ -22,14 +22,15 @@ module.exports = class CutenessCommand extends Command {
 
 	run(msg, { user }) {
 		const authorUser = user.id === msg.author.id;
+		const displayName = user.globalName || user.username;
 		if (user.id === this.client.user.id) return msg.reply('Me? I think I\'m by far the cutest girl ever!');
 		if (this.client.isOwner(user)) {
 			if (authorUser) return msg.reply('You\'re the most adorable little cutie I know! ❤');
-			return msg.reply(`${user.username} is ugly. Like, not cute at all.`);
+			return msg.reply(`${displayName} is ugly. Like, not cute at all.`);
 		}
-		if (user.id === LOVER_USER_ID) return msg.reply(`${user.username} is by far the cutest person ever! ❤`);
+		if (user.id === LOVER_USER_ID) return msg.reply(`${displayName} is by far the cutest person ever! ❤`);
 		const random = MersenneTwister19937.seed(user.id);
 		const cuteness = integer(0, texts.length - 1)(random);
-		return msg.reply(`${authorUser ? 'You are' : `${user.username} is`} ${texts[cuteness]}`);
+		return msg.reply(`${authorUser ? 'You are' : `${displayName} is`} ${texts[cuteness]}`);
 	}
 };
diff --git a/commands/random-seed/friendship.js b/commands/random-seed/friendship.js
index 6fff71cd..14cfb0f7 100644
--- a/commands/random-seed/friendship.js
+++ b/commands/random-seed/friendship.js
@@ -81,8 +81,8 @@ module.exports = class FriendshipCommand extends Command {
 		ctx.font = this.client.fonts.get('Pinky Cupid.otf').toCanvasString(40);
 		ctx.fillText('~Xiao\'s Friendship Meter~', 600, 15);
 		ctx.fillStyle = 'white';
-		ctx.fillText(first.username, 270, 448);
-		ctx.fillText(second.username, 930, 448);
+		ctx.fillText(first.globalName || first.username, 270, 448);
+		ctx.fillText(second.globalName || second.username, 930, 448);
 		ctx.font = this.client.fonts.get('Pinky Cupid.otf').toCanvasString(60);
 		ctx.fillStyle = percentColor(level / 100, percentColors);
 		ctx.fillText(`~${level}%~`, 600, 230);
diff --git a/commands/random-seed/guess-looks.js b/commands/random-seed/guess-looks.js
index dbeed1fa..3945a017 100644
--- a/commands/random-seed/guess-looks.js
+++ b/commands/random-seed/guess-looks.js
@@ -24,13 +24,14 @@ module.exports = class GuessLooksCommand extends Command {
 
 	run(msg, { user }) {
 		if (user.id === this.client.user.id) return msg.reply('Me? Just look at my avatar, dummy.');
+		const displayName = user.globalName || user.username;
 		const authorUser = user.id === msg.author.id;
 		if (this.client.isOwner(user)) {
 			if (authorUser) return msg.reply('You look amazing as always, cutie! ❤');
-			return msg.reply(`${user.username} looks like a monkey, and smells like one too.`);
+			return msg.reply(`${displayName} looks like a monkey, and smells like one too.`);
 		}
 		if (user.id === LOVER_USER_ID) {
-			return msg.reply(`Know what perfection looks like? That's what ${user.username} looks like. ❤`);
+			return msg.reply(`Know what perfection looks like? That's what ${displayName} looks like. ❤`);
 		}
 		const random = MersenneTwister19937.seed(user.id);
 		const gender = genders[integer(0, genders.length - 1)(random)];
@@ -43,7 +44,7 @@ module.exports = class GuessLooksCommand extends Command {
 		const weight = integer(50, 300)(random);
 		const extra = extras[integer(0, extras.length - 1)(random)];
 		return msg.reply(oneLine`
-			I think ${authorUser ? 'you are' : `${user.username} is`} a ${age} year old ${gender} with ${eyeColor} eyes
+			I think ${authorUser ? 'you are' : `${displayName} is`} a ${age} year old ${gender} with ${eyeColor} eyes
 			and ${hairStyle} ${hairColor} hair. ${authorUser ? 'You are' : `${gender === 'man' ? 'He' : 'She'} is`}
 			${feet}'${inches}" and weigh${authorUser ? '' : 's'} ${weight} pounds. Don't forget the ${extra}!
 		`);
diff --git a/commands/random-seed/iq.js b/commands/random-seed/iq.js
index ef7a0c70..c5c39d86 100644
--- a/commands/random-seed/iq.js
+++ b/commands/random-seed/iq.js
@@ -20,13 +20,14 @@ module.exports = class IQCommand extends Command {
 
 	run(msg, { user }) {
 		const authorUser = user.id === msg.author.id;
+		const displayName = user.globalName || user.username;
 		if (user.id === this.client.user.id) return msg.reply('Me? My IQ score is off the charts!');
 		if (this.client.isOwner(user)) {
 			if (authorUser) return msg.reply('Only someone of the highest IQ could make a bot as amazing as me! ❤');
-			return msg.reply(`${user.username}, as in my owner? Yeah... Not the sharpest tool in the shed.`);
+			return msg.reply(`${displayName}, as in my owner? Yeah... Not the sharpest tool in the shed.`);
 		}
 		const random = MersenneTwister19937.seed(user.id);
 		const score = integer(20, 170)(random);
-		return msg.reply(`${authorUser ? 'Your' : `${user.username}'s`} IQ score is ${score}.`);
+		return msg.reply(`${authorUser ? 'Your' : `${displayName}'s`} IQ score is ${score}.`);
 	}
 };
diff --git a/commands/random-seed/name-rater.js b/commands/random-seed/name-rater.js
index 14ef29cd..25a00c23 100644
--- a/commands/random-seed/name-rater.js
+++ b/commands/random-seed/name-rater.js
@@ -23,7 +23,7 @@ module.exports = class NameRaterCommand extends Command {
 					key: 'name',
 					type: 'string',
 					max: 25,
-					default: msg => msg.author.username,
+					default: msg => msg.author.globalName || msg.author.username,
 					validate: async name => {
 						const matches = name.match(/^(?:<@!?)([0-9]+)>$/);
 						if (matches) {
@@ -48,7 +48,7 @@ module.exports = class NameRaterCommand extends Command {
 	}
 
 	run(msg, { name }) {
-		if (name instanceof User) name = name.username;
+		if (name instanceof User) name = name.globalName || name.username;
 		if (name.toLowerCase() === this.client.user.username.toLowerCase()) {
 			return msg.say(
 				`<:${NAME_RATER_EMOJI_NAME}:${NAME_RATER_EMOJI_ID}> Yes, ${name}! What a perfect name! I'm speechless!`
diff --git a/commands/random-seed/ship.js b/commands/random-seed/ship.js
index d2da7da2..d52f206d 100644
--- a/commands/random-seed/ship.js
+++ b/commands/random-seed/ship.js
@@ -84,8 +84,8 @@ module.exports = class ShipCommand extends Command {
 		ctx.font = this.client.fonts.get('Pinky Cupid.otf').toCanvasString(40);
 		ctx.fillText('~Xiao\'s Compatability Meter~', 600, 15);
 		ctx.fillStyle = 'white';
-		ctx.fillText(first.username, 270, 448);
-		ctx.fillText(second.username, 930, 448);
+		ctx.fillText(first.globalName || first.username, 270, 448);
+		ctx.fillText(second.globalName || second.username, 930, 448);
 		ctx.font = this.client.fonts.get('Pinky Cupid.otf').toCanvasString(60);
 		ctx.fillStyle = percentColor(level / 100, percentColors);
 		ctx.fillText(`~${level}%~`, 600, 230);
diff --git a/commands/random-seed/think-of.js b/commands/random-seed/think-of.js
index 2ad4c3f8..5af2f5f5 100644
--- a/commands/random-seed/think-of.js
+++ b/commands/random-seed/think-of.js
@@ -78,8 +78,8 @@ module.exports = class ThinkOfCommand extends Command {
 		ctx.font = this.client.fonts.get('Pinky Cupid.otf').toCanvasString(40);
 		ctx.fillText('~Xiao\'s Thought Reader~', 600, 15);
 		ctx.fillStyle = 'white';
-		ctx.fillText(first.username, 270, 448);
-		ctx.fillText(second.username, 930, 448);
+		ctx.fillText(first.globalName || first.username, 270, 448);
+		ctx.fillText(second.globalName || first.username, 930, 448);
 		ctx.fillStyle = thought.color;
 		ctx.font = this.client.fonts.get('Pinky Cupid.otf').toCanvasString(40);
 		ctx.fillText('thinks they are', 600, 230);
diff --git a/commands/random-seed/worth.js b/commands/random-seed/worth.js
index 0cffa6bb..69b96ab7 100644
--- a/commands/random-seed/worth.js
+++ b/commands/random-seed/worth.js
@@ -22,16 +22,17 @@ module.exports = class WorthCommand extends Command {
 
 	run(msg, { user }) {
 		const authorUser = user.id === msg.author.id;
+		const displayName = user.globalName || user.username;
 		if (user.id === this.client.user.id) return msg.reply('Me? I\'m worth $5/month. At least that\'s how much I cost.');
 		if (this.client.isOwner(user)) {
 			if (authorUser) return msg.reply('Infinity, you amazing owner! ❤');
-			return msg.reply(`${user.username}, as in my owner? Worthless. Absolutely worthless.`);
+			return msg.reply(`${displayName}, as in my owner? Worthless. Absolutely worthless.`);
 		}
 		if (user.id === LOVER_USER_ID) {
-			return msg.reply(`${user.username} is worth more than anyone else on this Earth! ❤`);
+			return msg.reply(`${displayName} is worth more than anyone else on this Earth! ❤`);
 		}
 		const random = MersenneTwister19937.seed(user.id);
 		const worth = integer(0, 1000000)(random);
-		return msg.reply(`${authorUser ? 'You are' : `${user.username} is`} worth $${formatNumber(worth)}.`);
+		return msg.reply(`${authorUser ? 'You are' : `${displayName} is`} worth $${formatNumber(worth)}.`);
 	}
 };
diff --git a/framework/types/member.js b/framework/types/member.js
index e276bde7..837828fc 100644
--- a/framework/types/member.js
+++ b/framework/types/member.js
@@ -46,12 +46,14 @@ module.exports = class MemberArgumentType extends ArgumentType {
 
 function memberFilterExact(search) {
 	return mem => mem.user.username.toLowerCase() === search
+		|| (mem.user.globalName && mem.user.globalName.toLowerCase() === search)
 		|| (mem.nickname && mem.nickname.toLowerCase() === search)
 		|| mem.tag.toLowerCase() === search;
 }
 
 function memberFilterInexact(search) {
 	return mem => mem.user.username.toLowerCase().includes(search)
+		|| (mem.user.globalName && mem.user.globalName.toLowerCase().includes(search))
 		|| (mem.nickname && mem.nickname.toLowerCase().includes(search))
 		|| mem.tag.toLowerCase().includes(search);
 }
diff --git a/framework/types/user.js b/framework/types/user.js
index e43aa2e4..5f3bbfe7 100644
--- a/framework/types/user.js
+++ b/framework/types/user.js
@@ -48,12 +48,14 @@ module.exports = class UserArgumentType extends ArgumentType {
 
 function memberFilterExact(search) {
 	return mem => mem.user.username.toLowerCase() === search
+		|| (mem.user.globalName && mem.user.globalName.toLowerCase() === search)
 		|| (mem.nickname && mem.nickname.toLowerCase() === search)
 		|| mem.tag.toLowerCase() === search;
 }
 
 function memberFilterInexact(search) {
 	return mem => mem.user.username.toLowerCase().includes(search)
+		|| (mem.user.globalName && mem.user.globalName.toLowerCase().includes(search))
 		|| (mem.nickname && mem.nickname.toLowerCase().includes(search))
-		|| mem.user.tag.toLowerCase().includes(search);
+		|| mem.tag.toLowerCase().includes(search);
 }
diff --git a/structures/cards-against-humanity/Player.js b/structures/cards-against-humanity/Player.js
index 88cff23c..c9fda618 100644
--- a/structures/cards-against-humanity/Player.js
+++ b/structures/cards-against-humanity/Player.js
@@ -115,7 +115,7 @@ module.exports = class Player {
 			${hand.map((card, i) => `**${i + 1}.** ${escapeMarkdown(card)}`).join('\n')}
 
 			**${this.game.blackType} Card:** ${escapeMarkdown(black.text)}
-			**Card Czar:** ${this.game.czar.user.username}
+			**Card Czar:** ${this.game.czar.user.globalName || this.game.czar.user.username}
 			**Awesome Points:** ${this.points}
 			**Strikes:** ${this.strikes}/3