The Reverse Stomach Pump 

The Reverse Stomach Pump is a sexual act that two people take part in. One person shoves a hose up the other persons ass, then the hose is turned on. Once their rectum or whole intestine track is filled, the person who now has water inside them voids it from their body. Either onto the other participant or their clothing from them to put on later.

"I'd give an arm and a leg to see Martha Stewart and The 1960s Robbin from Batman do the Reverse Stomach Pump!"
"Brian that's not how you are supposed to start conversations with your dying grandmother..."

The Reverse Stomach Pump by God didn't mean to create me October 30, 2017

stomach pump drunk 

The act of being drunk to the point of near death, or needing to get one's stomach pumped. "Stomach pump drunk" is usually a "goal" acheived intentionally by those who consume ridiculous amounts of alcohol.

-What are you doing tonight?

-Bro, I'm getting stomach pump drunk tonight.

stomach pump drunk by recon_scout March 3, 2011

stomach pump 

being turned on by something so disgusting that you vomit into your lap and use said vomit as lube to masturbate

that naked dead chick was so hot beej had to go stomach pump.

stomach pump by GrimmJeeper June 20, 2007

ghetto stomach pump 

the act of stabbing a person in the stomach then fucking it

jesse: ow my stomach my stomch hurts
kris: let me give you a ghetto stomach pump then after i will fuck your ass with my hairy penis

ghetto stomach pump by asdf1347 July 9, 2011