Username 

A large yellow god of dustruction

Username destroyed 12 mountains before lunch praise his name

Username by Owobot May 15, 2021

username 

A miss-spelling of my username

"Hey what's your username"
"Oh it's 'UwUsername'"

username by UwUsername April 17, 2022

Username? 

Username is girl who makes weird ass Wattpad stories, her nick name is “Wattpad Story maker” In Coolmathgamesboi server.

She also moans on every vc call and makes everyone beat their meat.

Bonus points: She makes anime voices, so I can com in her mouth

“Username?, when’s the new chapter coming out?” -Slushiie

Username? by My cum October 3, 2020

-username- 

Man of culture, likes to send meme videos to his friends on discord, always the centre of attention. He plays cubic castles and more. Likes to make meme-y videos that will probably be unlisted on youtube. He is a naked man from India

Oh boy what an uncreative -username-! Haha, get it?

-username- by Tactoowiecalth November 7, 2020

-username- 

Indian naked noob

lol look at him dance haha nice one -username- haha

-username- by Tactoowiecalth November 7, 2020

Username Hoarder

A term for someone who makes a bunch of accounts on social media/video game so no one else can take them.

Me: I want to change my username to @poggers on Twitter.com.
Twitter: That username has been taken. Please choose another.
Me: A username hoarder at work...

Username Hoarder by GrimAider March 27, 2021

Username checks out 

Whenever a user posts some stupid crap and their usernames makes what they said make sense.

Assdestroya9000: I sure love ass.
ChillNotGayGuy: Username checks out.
RandomGayGuy69: Username above also checks out, what are you doing on gay men ass sub Reddit?!?!

Username checks out by CUMSE March 11, 2021