What's on your mug?

euphemism for anal sex, often misinterpreted as a euphemism for sex in general

bored of regular sex, jeremy asked susan if she would mind him pumping her rump.

By Chairwoman Mao Mao

Anal sex. Specifically, heterosexual anal sex between a man and a woman.

She ate White Castle for lunch, so I had to wash my dick off real good after giving my bitch the ol' Rumpy Pumpy.

By TrueDolFan

rumping and pumping in bed

Cum in my while we are having rumpy pumpy.

By Shotty2008