up

(adjective) hard or erect

as soon as she dropped her underpants, I was up.

by Jake January 16, 2004

up

The direction facing away from the field of gravity that most affects the traveler.

The elevator took us up to the seven-and-a-half floor.

by Brett April 7, 2004

up

The ending for just about every city in Western Australia.
Noongar for 'place of'.

Joondalup, Karrinyup, Dandalup, Dwellingup, Nannup, Yallingup, Manjimup, Boyanup etc.

by madefromrain June 5, 2011

up

Authoritarian, as in its position on the political compass.

Stalin was very up.

by brn2sht_4rcd2wipe September 9, 2019

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

up

shut the f*** up, express displeasure

math homework UP,

mom: "go clean your room"

you: "mom UP"

by farmpartyboy December 13, 2010

up

to be high, usually on marijuana

Wanna go get up man?

Yo, you tryin to get up?

by martin brown November 8, 2008