Pumpin' 

In Queer speak, to walk fiercely from one point to another, as if you were a drag queen or some fabulous supermodel.

Look at Miss Honey, walkin' down the street, pumpin' like Ms. Naomi Campbell! WERK BITCH!!!

Pumpin' by Lola and La Lencha October 13, 2009

Pool Pumpin' 

the act of, or result of lifting weights or exercising (pushups, pull ups, etc.) right before going out to a pool party or the beach with the desire to engorge your muscles with blood, or produce a pump, in order to temporarily make them larger in order to impress the opposite sex.

Before that dude went to the pool party at Club La Vela, he must have been pool pumpin' to impress the ladies.

Pool Pumpin' by LaKwan June 20, 2006

Pumpin' Dukey 

Pooping profusely after a night of drinking cheap beer. No matter how hard you try it doesn't come out all at once. So you strain and grunt out loud and each you do a bunch squirts out.

Leave me alone, man, I"m pumpin dukey.

Pumpin' Dukey by Mitch Corona September 25, 2004

pumpin puma penis 

a mixture of monster, cocaine, and redbull boiled to 10 celcious an then cooled to slushie consistensy to create....

PUMPIN PUMA PENIS ENERGY DRINK

WOOOOOOO IM SO FUCKIN ENERGIZED !!!!!!!!!!! THANKS TO PUMPIN PUMA PENIS

pumpin puma penis by ASS CASTER July 15, 2021

perpin' 

when someone acts like they have something when they really dont

Yo i dunno why your boy is perpin that celly her know it aint turned on

perpin' by Anonymous December 21, 2002

Purplin' 

The act of smoking Purple.

Dude, are you purplin'?
Dude, I'm so, so so so *inhales* SOOO purplin'!

Purplin' by Death February 21, 2005

perpin' the slong

Term used when a male perpetrates having a well-endowed penis, when in fact, to his partner's surprise is actually the opposite of large. In this case, see peter petweeter.

Brad's perpin' the slong. He's really only two inches.

perpin' the slong by geniusH August 6, 2006