An offensive word to junkrat players from the game "overwatch" often to be mean.
Your a fucking trash mouse!
A dirty mousey dude who doesn't know how to keep his apartment clean and you only realize this once you wake up after going home with him the night before. Basically, a boy in his twenties who is filthy.
Brad is such a trash mouse. He's gotta learn how to keep up with his dishes!
Someone who is depressingly horny for a 2D character
“Sees a picture of a hot 2D character”
Trash Mouse : “GRRRRRRR WOOOF WOOOF BARK MEOW MEOW PURR RAAAWWRR UWU BARK BARRK”