pumping gas

Where's Beavis?

He's in the bathroom pumping gas

by c0x0r February 10, 2004

the act of fucking your girl in the ass, cumming, and then proceeding by peeing in her bootyhole.

"Bro, you got with Selena Gomez last night?"
"Yeah man, I was totally pumping gas up in her ass last night."

A polite way of saying that you have to or have already farted.

i.e.: "I ate a lot of beans and now I am pumping gas".
"Who just pumped gas?" "I've been pumping gas all night."

by I_AM_FARTICUS March 7, 2010

Indiana gas pump

I gave her the Indiana Gas Pump, now she's got herpeghonnasyphillaids.

by Turtles:D December 19, 2017

"Yo, last night I gave dis hoe a Russian Gas Pump, she totally dug it."
"Yo....that's disgusting."

by Singerman13 July 25, 2016