A person that blows his load into a male/female rectum
Girl 1: OH he's hot, i would let him do me
Girl 2: Yeah, But i heard he's a butt pumper
Girl 1: oh. never mind then
by Thats not right July 21, 2009
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One of T.I.'s many nicknames. NOT pussy popper. <---noobs
Why do you call yourself the Pussy Pumper?

T.I.: That’s what the ladies call me. Actually, ever since the song came out, that’s what the ladies like to call me. Pussy Pumper #1. I always had a way with the ladies, and when I went to work with Pharrell he came up with that name.
by standupguy September 12, 2006
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any possible way to make a guy have an erection
when me and my girls went streaking that time , all the guys called us penis pumpers
by penis pumpers August 8, 2009
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a. a person who bones amputees stumps.

b. an amputee that bones people with their stump , stump hump
stump pumper : Dont bother getting out of the wheelchair , i will just pump your stump.

you : sure or i can stuff my stump in your twizzy .
by det.und October 3, 2005
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Guy: John still doesn't have a girlfriend?

Other Guy: Yea, he's becoming a real fist pumper.
by sillysallie July 22, 2010
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How a hick insults someone from civilization when trying to call them a jerk. Can be used in the verb form when used in retaliation.
Kamiza: YOUR A PETER-PUMPER!!!
Ciolino: I peter-pumped your mom.
by Kyle Wynne August 10, 2006
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Any friend that will fuck a fat girl, to take one for the team.
Last night, Tommy drew the small stray and was the designated chunk pumper for the night.
by HA_13 September 22, 2015
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