rump pumper

Someone, male or female who likes to slip one in the back door

She finally gave in to his persistance and he became a fully paid up rump pumper

by Charles Monkfish March 5, 2008

Jon Pumper

The offspring of pure talent and hilarity. A mix of fun-loving whimsical spontaneity and mind-fucking awesomeness. A sex god. Beacon for horny women everywhere (especially when wearing black). Prone to serenades. Despite his humble beginnings, destined for greatness. He is going to cause peace in the middle east.

I wanna fuck that guy like I wanna fuck Jon Pumper

by pumperfan September 27, 2012

pooper pumper

someone who likes to have anal sex

I had to dump my boyfriend, he was such a pooper pumper I thought he might be gay.

by japsters February 3, 2015

gash pump

To temporarily inflate vaginal lips using a suction action sex toy made for the purpose.

Sex was great last night, susie well gash pumped her minge

by Jukeboxjohnnie January 28, 2015

One Pump Man

Usually a term for a man who prematurely ejaculates after just one, but powerful thrust.

That guy is a real one pump man

by Mulix February 13, 2017

lumpy plumpy

When your asshole is inside out and someone licks it guud and gives it the guud succ, basically a blowjob on your inverted asshole

Did you hear about what Nathan did!?
He gave her the guud lumpy plumpy 😩💦

by Poopyheaddd June 16, 2017

Slutty Pump

When an exclusivly pumping mother expresses milk after sex and often yeilds more ounces of milk.

Oh my God Bonnie! I just got 2.5 ounces more during my Slutty Pump!

by Paco77 November 16, 2017