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.

Mouse in the House by Dudeyobruh July 19, 2017

mouse meat

Small vaginal opening

She has good mouse meat

mouse meat by Lil B253 August 23, 2017

mouse bong 

A contraption consisting of an empty paper towel tube, two pieces of paper towel and an empty pen. Stuffing a piece of paper towel in one end and placing a live mouse inside and closing off the opposite end with paper towel wrapped around empty pen to allow air flow into the chamber. Take four hits of marijuana and blow into the mouse bong.

Dude; What are you blowing pot smoke into, Man?
Man; Mouse bong.
Dude; Wtf?
Man; Watch this (blows pot smoke into device, unstuffs one end of mouse bong to release dizzy mouse)
Dude; Fuck!

mouse bong by Bauxb October 31, 2017

Mouse in my van 

When a normal size guy let’s a small homosexual man insert his penis into his anus.

Joe: Last night I had this sweet little mouse in my van.

Adie: How was it?

Joe: Well I barely felt him.

Mouse in my van by Bottom of the Bottle January 11, 2018

Mouse clouds

failure to release a large amount of smoke after taking a hit of weed.

Breshaun and Pat think they blow big smoke but actually they blow tiny little mouse clouds

Mouse clouds by big big smoke May 23, 2018

Mouse pregnancy 

The act of going onto a cbuck E cheese and becoming pregnant

Honey i Got a mouse pregnancy Today because i went to chuck e cheese .

Mouse pregnancy by Comic shane May 31, 2018

mouse the hook 

Deactivating the safety latch.

A industrial repairman sometimes must Mouse the hook as a last-ditch effort to diagnose and fix a machine without any safety features see if the main function works

It is illegal to Mouse the hook in Michigan as per state regulations

mouse the hook by 542561 June 2, 2018