Pumping Knuckles

When one commits the act of fappage on one's own beastly piece.

Dude: Hey, you wanna hang out?

Dude (other): Nah, I'm pumping knuckles.

by arroni January 22, 2010

pumping out the visuals

when someone looks like a strange person and have a very visual style.

look at that guy over there he is pumping out the visuals.

by OJTBDL December 7, 2011

pumping the watermelon

another way of saying jerking off.

guy1: dude my dad caught me pumping the watermelon.
guy2: fuck you dude i dont wanna hear that shit.

by wrestlerchance October 14, 2012

Pumping Chili

Vomiting violently.

"Where's Ralph?"
"Oh he's in the bathroom pumping chili. He had a wild night."

"Yo, this guy's pumping some mad chili."

by Jn17 October 3, 2013

Pumping to your bloodclart

You'd get the cocky, beat up the puss..MEOW

Your backdoors would get smashed in. You'll get a pumping to your bloodclat fi iyah

'Pumping to your bloodclart' is a way of saying I'd commit sexual practices with another adult

by 1Evildonny October 2, 2016

Pumping Ass

Moving your ass whether it be at work, home or even in church

Me: Hey Sharon how are you today?

Sharon: FUCKING AWESOME, I'VE BEEN PUMPING ASS ALL MORNING!

Me: ummm... that's good..

by Marks920 July 22, 2016

pumping out a harsh grind

Taking a big shit.

"Oh man nothing is better then pumping out a harsh grind."" Usually a much bigger dump then usual, sometimes painful.

by Sorensenator January 28, 2018