Mouse girl 

A mouse girl is a timid and laid back girl, who loves and makes cheezy jokes.

And the Mouse girl said: You gouda be kidding me

Mouse girl by HELV3TICa February 22, 2025

mouse-trap 

Technique used by school leadership officials. It involves the persecutor ignoring the misbehaving fugitive (runt), whilst following at a distance. The runt will suddenly feel like they are being chased and will unknowingly run into a dead-end. At the last moment the persecutor will execute various manoeuvres to "capture" the runt, such as:
- Sudden acceleration
- Sidestepping
- Various lures
- Increase in pace
- Extending arms (to block)

This technique of luring the runt into a false sense of security can be quite effective when implemented correctly.

I'm approaching the runt, can we implement a mouse-trap at the C-block stairwell?

mouse-trap by Dansk35 March 12, 2025

Mouse slippage 

The reckless or inadvertant use of a computer mouse, often resulting in a digital error.

Often used as a last ditch attempt to externalise blame for a Reverse Earl

I swear I didn't get a Reverse Earl in the Parliamentary NRL Tipping Comp, it was mouse slippage.

Mouse slippage by Uncy Bizz May 4, 2025

mouse leg 

A BDSM term that describes the dom aggressively stomping on the sub.

It can also refer to an aggressive leg movement on the dance floor.

Home girl looked like Elaine out there on the dance floor with her mouse leg moves!

mouse leg by Samsays678 May 20, 2025

Mouse (Sneaking)

Mouse that is Sneaking

Person 1: Omg look it’s a sneaking mouse

Mouse: Mouse (Sneaking)

Mouse (Sneaking) by Cash 4 Money January 11, 2026

Mouse Ego

Having a mouse ego is having a bigger than oneself. It comes from the common myth elephants being scared of mice and the mice having an overly inflated ego because of this.

"Hicham has a mouse ego."

"I know, he is so insufferable."

Mouse Ego by coinerofmouseego March 11, 2026

Mouse in a Cheese House

Overwhelmed or Excited by abundance. A mouse surrounded by cheese has more than it knows what to do with. Everything is appealing, so it’s hard to choose or stay disciplined.

Girl 1: Gosh there's so many options!
Girl 2: I know right, I feel like a mouse in a cheese house.

Mouse in a Cheese House by binbagandcamera April 16, 2026