ass pump 

A long penis up the ass.

Deuce asked a man in the bar for an ass pump

ass pump by Solid Snake October 21, 2004

ass pump 

wen u grab a fuckin turkey baster and blast air into ur anus, then lol u fart out the ait on vent like a dik sleeb. ovarie ovvare aovaoadoaha nai aisiahnai hniasnia nisai nanansi ni aia inin ia iani in in in sin inindaidn ianiin n ia inain ins in.

hey shooji mike and kyle,, i got something 4 u, BLAST, who dud how u did dat, a ass pump turkey baster in my ass makes air reflect onto yo dome, u pussy bitch.

ass pump by jasoman August 31, 2006

Dirty Ass Pump 

When a dude sticks his long, hard, throbing cock in a womans ass then pulls out and pee's in her mouth.

Hey man, what did you do last night?

I gave this chick a dirty ass pump; it was awesome.

Dirty Ass Pump by CoolBreeze420 October 19, 2008

pump ass 

A term coined by Static Noise Podcast member Matt Chinander. It means the same thing as kick ass. Another variation is "Thrust Butt", coined by fellow podcast member Alex.

Andres: What do you think of Let Yourself Go?
Matt: Very pump ass.

pump ass by THRUSTDABUTT July 30, 2012

pump ass 

to fuck someone in the butt

Person 1: Hey bro, did you hear what Tony did the other day?
Person 2: Bro, what?
Person 1: Pump ass with Suzy.
Person 2: Nice. What a legend.

pump ass by lolingatyouandyourlife June 26, 2015

pump ass 

To carry out a task or operation vigorously, with a heightened urgency of purpose, or maximum efficiency.

"You're already late. You'd better pump ass!"

"You're really going to have to pump ass to finish those nachos before closing time."

pump ass by Kountry August 22, 2011

ass pumper 

one who pumps men in the ass

Allen Hamilton is an ass pumper

ass pumper by MATT April 10, 2003