Gas Pumper 

A male who continuously spends ridiculous amounts money on his girlfriend in hopes that it will get him better sex and she still does not let him do whatever he wants to her in bed.

you dont let your boyfriend jizz on your face? he must be a gas pumper!

Gas Pumper by poopmongreldooodooo May 9, 2011

one-pumper 

Pumper: verb meaning to perform the act of finishing sexual intercourse in a singular thrust

James, Becca told you was a one-pumper.

one-pumper by Hejsybelbepdhskdisodjdjdp ;) June 9, 2018

grundle pumper 

(n) a grundle pumper is a person who enjoys playing with other people's grundles during sexual relations. (see 'grundle')

"Hey man why doesn't that kid get girls?"

"Because man, he's a total grundle pumper"

grundle pumper by Phil_M August 21, 2011

undie pumper 

People who engage in sexual practice fully or partly clothed.

I have a mate who enjoys being a undie pumper.

undie pumper by @Riflerangehoney April 10, 2017

banana pumper 

one who shoves bananas in his ass

Jason had to go to the emergency room after the banana pumper competition with Hershal.

banana pumper by 1975 January 23, 2009

10 inch blue grinned costed pumper 

Has anyone

Has anyone seen my dad 10 inch blue grinned costed pumper

10 inch blue grinned costed pumper by 10 inch blue grinned costed pu June 8, 2018

poodle pumper 

excessive fucking of poodles up the ass. Word made up by leon capone.

Ray is a poodle pumper.

poodle pumper by wenis toucher October 18, 2003