A house mouse is the one person in your household that everyone has a problem with. This person will not care about the problems and will continue doing them for gratification of being the house mouse. The house mouse does not get in trouble for the house mouse shenanigans.
Brother: why does she get to do that!
Mom: she’s not doing anything wrong!
House mouse: I love being the house mouse!
Mom: she’s not doing anything wrong!
House mouse: I love being the house mouse!
by TheSmartOne.. Maybe April 19, 2022
by MouthBreathersUnited April 25, 2021
by Jason B March 14, 2003
Mouse in the house is when your penis is too small to have sex with a girl, so for her pleasure, you tie the tail of the mouse to your small penis and have sex with her.
by Tusen2KxX December 05, 2017
by MouthBreathersUnited April 25, 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
A House Mouse is someone who comes to your crib and makes themselves too much at home, they go into your bathroom and use your hair clippers, razors, & deodorant without asking. They go into your kitchen and get into the fridge and help themselves to your food and soda, also without asking. They most likely do not have a place of their own and instead just couch surf from place to place until they wear out their welcome.
man, Ramona needs to quit coming over, he’s just a broke ass house mouse who be eating all the damn food and don’t pay for shit, using my fucking hygiene without asking.
by Bamamba Manda March 06, 2024