Frumple

The upraised lump of one's pants in the crotch region. Typically caused by the natural structure of the pants.

Dude, check out my frumple. It's huge when I sit like this

by kohlslaw04 February 16, 2010

flumper

A flumper is someone who breaks wind a lot.

what a flumper!!
Travis you little flumper!

by Mark, Nic, Rach, Katie March 17, 2005

flump

(noun)
A wet fart, usually the noise accompanying a follow through.

(verb)To flump
The act of flumping

Ok, own up, who did a Flump??

I flumped and had to change my underwear

by the dreamster January 21, 2004

Frumpkin

An off shoot of the 'blumpin'. Giving oral pleasure to an obese man while he deficates.

"Hey you know Jim the fat guy with the frump? He loves getting frumpkins from cheap prostitutes."

by big papa4536 September 20, 2011

FRUMP

Someone who sniffs bicycle seats.

by CleverMan July 17, 2003

flumpitous

the judging of how large and in charge the female breats are.

Dude she's got flumptious tits.

by Kevin April 14, 2003

Flumping

When three or more heterosexual men (usually Bros) sleep in the same bed together with only boxers on after a long night of getting drunk.

"Yo man, wanna go drinking tonight?"
"Yeah sure, bring Ed?"
"Are we gonna be flumping?"
"If needs must, we shall flump"

by Boymankalot September 29, 2013