Top definition
The act of a girl grinding her pelvis into a boy's pelvis while hooking up and straddling
like dry humping, but dry grinding sex motion

very useful and hot!
Callie used the Guy-ration Sensation on Sam while they were hooking up in a car.
by skiibunny27 November 17, 2008
Get the mug
Get a Guy-ration Sensation mug for your bunkmate Rihanna.