Angry to the point of no return,usually with the outcome ending in great violence to the one who has given you"a case of the ass" to begin with.
by WORSETHANSATAN September 13, 2003
by Thuggery August 30, 2005
Behavior characterized by boastful or proud display of one's most loutish, childish, or in your face traits in public. Also, any advertising, television programming, or music intended for consumption by such persons.
I don't wanna go there, that restaurant caters to the ass-up crowd. The movie we saw was totally ass-up. My coworkers were being so ass-up that I just clapped on my headphones and cranked the music.
by Dawnera September 05, 2006
Her booty is looking fly in them ass ups.
by Neno Brown August 16, 2007
To trip over something or fall over in such a way that it temporarily results in one's rear end being at a higher altitude than one's face.
by MeepusMaximus January 02, 2020
Fluffy sprinted through the house knocking things around and her family said she "has a wildcat up their ass!"
by I, Wreckerrr June 06, 2017
Assed up is most commonly used in situations when livid is too weak and fucking enraged is not acceptable language for the company in the room. It makes the elderly giggle for being wrong, yet tepid by today's standards.
by Optimous Douche November 26, 2014