up on that

To 'bang,' have sex, or otherwise canoodle with. Presumably another person, a sexy one; but could also be used in an ironic fashion for an object (tangeable or otherwise) which is particularly awesome.

"Man, that girl is hot."
"You wanna get up on that?"

or:

"Holy crap, this song is awesome. I totally want to get up on that."

by lizzi May 19, 2005

UP

UP can stand for UnderPowered, in contrast to OP, Overpowered. It is used mostly in RTS forums for indicating a weakness in a unit, civilization, ect.

The Chinese anti-cavalry units are way too UP, as they have nothing to counter the splash attack of French Gendarmes, please fix it mods.

by Drüd October 19, 2008

up

A form of agreeing or calling people´s attention to a previous post/comment at a forum/article.

Forum:
Guy: Help me with this stuff!
-no replies-
Guy: up.

Comment on an Article:
I like it so up the damn quote already!

by Akmaur February 7, 2007

to up

(toe up) a word coming from ebonic roots meaning "torn up". Often times used in therapy terminology to refer to something that is torn up.

Henry's ego is completely and utterly to up.

by william joseph hemmington December 21, 2004

up and up

Said of outspoken, autocratic persons that profess to always be right and boast about how they 'told somebody off'.

I feel jaded after listening to her. She's always on the up and up.

by Indiana Jones February 20, 2004

up

shut the f*** up, express displeasure

math homework UP,

mom: "go clean your room"

you: "mom UP"

by farmpartyboy December 13, 2010

UP

Abbreviation of Under Powered, used commonly in Starcraft 2.

Zergs are so UP

by Saifury September 27, 2010