underage sex

the best thing in the world, probably before porn(for most people)
and a great way to waste time with your 'significant other'.
both participants must be under 18 or so of age.(depends on where you live)

two 15 year olds. fucking in the school toilet like rabbits in between classes then skiving off classes just to screw each other. THAT, my friend, is totally underage sex.

by crazybiatch May 16, 2006

understatement of the century

something said that states the obvious, often falling short of the truth.

guy 1: Bush was a sucky president.
guy 2: That's the understatement of the century.

by yellowcurvedhead March 27, 2010

undertaker

(n.) A long time standing wwf/wwe wrestler who has competed and won in just about every match style ever. Used to be scary then became a biker, which sucked. he's now gone back to being the phenom, and has pioneered such moves as the chokeslam, tombstone piledriver and the last ride.

The Undertaker is 6'10" and around 330lbs.

by Gumba Gumba May 28, 2004

undercleavage

Cleavage that can be seen from beneath a woman's top (or the strip of fabric that passes for it).

Undercleavage is nice and all, but you almost have to wonder how her boobs don't slip out of her top...

by nat s. October 16, 2008

underage beer liaison

Usually a twixter, above legal drinking age, who buys beer for underage kids in return for admission to their parties. First mentioned in a Saturday Night Live Skit.

"You are such a lose, you live in your parents basement and you don't even have a job!"
"I do so, I'm an underage beer liaison!"

by ED March 16, 2005

Undertaking

The beggining of a dangerous task,or venture.

Climbing that mountain was a very difficult undertaking.

by BlackPohatu October 4, 2016

underaged townie

townie who has not yet arrived at puberty, but still believes they can start on people.

(high pitched voice)
"Mate will yu buy us some fags?"
"no"
"fucking wanker"
"Ha"

by bob April 6, 2005