Underbar

A Parkour movement in which the traceur jumps through a small space- between two bars in a rail, for example, using his arms to glide through to the other side.

Many styles of underbars in this video:
http://www.youtube.com/watch?v=C3-CjE6dHIw

by dick traceur August 21, 2008

Beaver Hair Underwear

A term referring to out of control pubic hair, potentially giving the illusion that one is wearing underwear, when indeed they are not.

So I thought she still had her underwear on, boy was I wrong, total beaver hair underwear...

by Chet_woolery January 26, 2010

iNSTiGaToR oF uNDeRWeaR

a person that has an interest in other peoples undergarments, it could be an unhealthy fetish by ones own judgement.

or a phrase from Pink's song "Bad Influence"

I am the instigator of underwear, and your mom is not wearing any.

by ~blank~ January 16, 2009

tickle the undercarriage

sexually stimulate a woman by inserting ones fingers into her vagina and rubbing the clitoris for pleasure

Tim reached up Toyna's skirt tickled her undercarriage during the school dance.

by Pete April 13, 2004

Underwearing

Wearing so few clothes you might as well be wearing only underwear.

Girl: that girl's clothes are so skimpy, she is such a slut
Dude: yeah, love it when girls go around underwearing.
Other dude: yes, girls that underwear as so sexy.

by ChouChou May 8, 2014

mullet underwear

Women's underwear that is "business in the front, party in the back."

For example, a pair of regular looking panties in the fron with a big butt cleavage area in the back. "Look at the pair of mullet underwear that hot model chick is wearing!"

by Ham Hands Beth Lil Jib February 4, 2009

Double ended underwear boat

Ususally plural, since it requires a hard on and a turtle head at the same time. Also known as a Double ender.

He left in a real hurry after he said he was pushin cotton. I think he got excited too because when he stood up he had a double ended underwear boat goin on.

by madmike135 December 19, 2011