mousey 

the descriptive word used to describe someone who acts like a mouse in general and they are annoying

She's so mousey that she let's everyone walk all over HER FACE!

mousey by Julia Flamashlama2 August 22, 2011

Mousey 

To completely foul up a project by making the most boneheaded mistake one can make.

Dude1: Holy shit my computer won't boot up WTF is wrong with it?!
Dude2: You idiot you bolted the motherboard directly to the case!
Dude1: Huh?
Dude2: MOUSEY'D
Dude1: *dies*

Mousey by Anonymous February 16, 2003

Mousey 

Someone who is a technical specialist. A mousey would seep into small areas in a computer and fix the problem.
A mousey has also been known as an urban myth to summon bears at a certain age.

Guy 1: Hey my PC is broke!

Guy 2:Don't worry, get a mousey in!

Guy 1: What? Don't they summon bears?

Guy 2: Nah, that's not real, just a myth.

Mousey by MartynKD December 28, 2005

Mousey 

a hairstyle, frequently seen with flames.

Person A: Hey man, your hair is on fire!
Person B: Yeah man, it's a mousey cut!

Mousey by Dick Clark February 16, 2003

Mousey 

When something seems sus or mysterious about a situation or person. This could also be used to hype up and describe a Skitz Mission with the gents.

Gent 1 : something mousey is going on.
Gent 2: it’s peaking !

Mousey by Dhivahn Moodley March 14, 2019

Mousey 

Mousey is a pretty girl. Short with blonde hair and green eyes. She’s very kind and sweet and has the chubbiest cheeks (bottom and top)

I saw mousey eating Mac and weeze

Mousey by Widdle waddle September 17, 2021

mousey mouse 

someone who is really annoying, like a mouse, and nobody likes.

Gosh Xanders being such a mousey mouse…

mousey mouse by TTQVT July 13, 2022