The act of squeezing a penis so hard it turns purple like grimace, then they nut to release the "Grimace shake".
by Pigeonwarrior April 9, 2025

To display your sexual prowess.
by Nina Hara November 23, 2020

by dreadz.on.top June 2, 2023

by Ted Fundy February 6, 2022

by Betsy Lover February 12, 2024

When one is in a hurry or is rushed. “Shake a Peter” also can be used as Peter shakin’ when one is bored.
by This guy KW October 31, 2021

Attempting to play BrickBreaker on your Crackberry device while on the subway, in the backseat of a NYC cab driven by a complete lunatic, off roading, etc...
To improve his BrickBreaker skills, Mark began to train underground on the 1 train, become a master of shake and break
by McShanowitz December 4, 2010
