underpants gnomes

A general term for short-ass freshmen (occasionally uperclassmen) who have yet to hit puberty and appear to be in the fourth grade (both in physical appearance, psychological development and writing ability). Usually have some strange/repulsive/childish personal habits (Ex: playing one-man football). Non-anime boobies are like kryptonite to them. Often carry airport bags in lieu of backpacks, believed to be full of stolen underpants (this cannot be confirmed due to their kung-fu grip ability), suspected to be a part of the shadowy and sinister "Phase 2". Reviled by all but the most desperate or demented fanboys and otaku. Sometimes abbreviated to UPGs.

"you wanna hang out in Steve's room?"

"nah, the Underpants Gnomes are in there watching Pokemon again."

by Natepalm October 17, 2003

pressure washing the undercarriage

to use the shower massager to wash your taint and or buttocks without the need for a hand towel.

After going to Burning Man for a week and only having access to Wet Wipes and porta potties with single-ply toilet paper, my first shower was amazing. I was pressure washing the undercarriage for a few minutes before I stopped feeling like a primate.

by partytrap October 12, 2010

underpriviledged

some one who watches their ud submission to see if it gets rated and/or votes thumbs up for their own word

yes 1 thumbs up vote to 500 thumbs down, oh wait that vote was my own, shit i feel underpriviledged

by kung fu karl September 3, 2005

underearth

hell; underworld; hades.

Those who commit sins go to underearth after death.

by uttam maharjan May 28, 2011

undercards

a fun game that uses charicters from the game undertale

hey dude you play undercards

yea

by dark chaos34595 January 3, 2017

the guinness skid mark on the underpants of society

Expression used to describe someone who is completely useless and black.

Jermaine Defoe is "the guinness skid mark on the underpants of society"

by Elburno March 2, 2008

Underarm Dingle Dangle (UADD)

1. Underarm fat that continues wiggle and jiggle after you stop waving.

2. Underarm wave

I couldn't help but be distract by her underarm dingle dangle (UADD) when she waved.

by Snookiemil June 8, 2011