A poorly executed stream or livestream, thats almost amateurish enough that it is bad. It was used in Quackityhq's stream and GeorgeNotFound, Dream, Sapnap, and Karl called his stream a Mickey Mouse Stream.
by L4L4IN3 April 14, 2021

Whenever she was around, I would feel like the 4'11" guy in school or at work, almost like a mouse in church. Then when she would go away I would remember that she wasn't all powerful like God or the messiah, she might even be trying bully me.
by The Original Agahnim December 27, 2021

When you're suspicious or know that your gf/wife is cheating on you with another man. Dick = Mouse, Vagina = House
Bro: Yo man I just saw your wife out with this dude and kissing and hugging!!!
Capt'n: Dammit man! I have a Mouse in the House.
Capt'n: Dammit man! I have a Mouse in the House.
by Dudeyobruh July 19, 2017

by GristleMittens March 5, 2025

by MobiPlayz November 19, 2018

A female that roots for the gangs when they triumph, and becomes a gangbuster if somebody defeats the gang, that way she gets credit either way for not being one of the losers like the boys.
The mouse girl was always looking to turn males into mice so she wouldn't end up a mouse by herself.
by Solid Mantis March 23, 2021
