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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
When your wife’s boyfriend let you sleep past 8pm 😎😎
Wife’s boyfriend: You have 5 more minutes
Me: Poggers!
Poggers by Just_Charles April 14, 2020
Word of the Day on October 26, 2026

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026
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