pumping the shark

Pumping the shark means having sex with a shark.

Not a recommended activity.

Zombo emerged from the water all chewed up.

"What happened to you?" asked Zongo.

"Pumping the shark," said Zombo, tucking his badly mauled wally back into his trunks.

by scodder June 3, 2010

Pumping the Midnight Iron

Masturbating.

Man, it's been a rough night. Time to go pumping the midnight iron.

by Garreth Gobblecoque October 23, 2008

pumping the brakes

A series of multiple semi-controlled farts. With each release, the flatulent person progressively approaches an accidental shart.

Dude1's ass: *Fart* *Fart* *Fart* *Fart*
Dude2: "What the fuck! It smells like you shit yourself!"
Dude1: "We good, just pumping the brakes."

by drenath December 20, 2018

pumping the rump

having anal sex with your female boss

analbuttsexbosspumping the rump

by horny coworker April 26, 2014

pumping iron

To have brutal sex with the opposite gender.

"I can't picture you pumping iron with a man."

by CMarieT March 9, 2009

Pumping Station

when you are doing a girl in the butt while she is throwing up, you pump in while she pumps out.

Dude me and jenny drank too much last night and she got sick so we did the pumping station

by knaitlyn October 18, 2008

Pumping the Brown Eye

Anal sex, a humorous way to talk about it and works very well as a catchphrase. Useful to lighten the mood at work especially with physical labor.

Pfister: "Hey Jeff how's it going on the pipes?"

Jeff: "Just Pumping the Brown Eye" ;)

by PhFister July 20, 2010