Double Hump 

When a woman wears a bra and the cup is too small for her breast, it creates two humps for each breast.

Two girls sitting in a cafe when one of them says, "Look at that girls double hump, doesn't she know that's a fashion faux pas?"

Double Hump by Meester Fuzzums May 1, 2008

Double hump 

When you hump him twice in one night and make him cum both times.

Dori: Did you sleep with David last night.
Christelle: Yeah, in fact I gave him a double hump.

Double hump by Makeup Lover Not Mainstream May 27, 2017

double hump pump 

when a guy pushes two times in one thrust during sex. Usually causing multiple orgasms.

Joe used the Double Hump Pump to make his wife climax multiple times during intercourse.

double hump pump by GB McPhee November 8, 2013

Double Middle Finger Humping 

A gesture done towards someone who does or says something very stupid or ridiclous. It invloves giving the person the finger with both hands and doing a pelvic thrusting motion at the same time. This gesture can be seem most in PARKVILLE

Dude i think they make rootbeer by putting sugar in coke!
-Ur an idiot....(Doube Middle Finger Humping)

Double Middle Finger Humping by parkville April 7, 2005

Mcvicar Doublepump 

The art of penetrating two orifices, one with the phallis the other with a dill pickle strapped to the derrière.

I threw my back out doing the Mcvicar Doublepump

Mcvicar Doublepump by Borda June 21, 2016

DoubleJump 

Quietly sneaking out a fart while people are smelling the stink bomb someone else just dropped.

The guy next to you in an elevator farts and everyone knows he did it. Right then you let out a silent but deadly one that makes everyone think that they are still smelling the first guys fart and that it just got a lot worse but really you just DoubleJumped him!

DoubleJump by Dave Pfau August 21, 2007

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005