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Mouse in the House 

When you have a small problem that is supposedly easy to fix, but can’t due to how hard it is to explain the problem
Biology teacher: You have a missing cell lab assignment in my class
Me: But I just turned it in yesterday
Biology teacher: Yeah, I didn’t get any assignments from you
Me: Did I forget to put my name on my paper? Did I turn it in the wrong time?
Me: Darn it. I got a mouse in the house

Mouse in the house 

A small booger which is visible at the forefront of your nostril
E.g. Jeff, you have a mouse in the house. Here's a tissue.
Mouse in the house by Vancitygirl January 10, 2012

Mouse in the house 

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.
Dude last night I gave my girl a mouse in the house, it was rad.
Mouse in the house by Tusen2KxX December 5, 2017

Mouse in the House 

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.
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
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