Degredation of the English language, deriving from 'Shut up'. Usually said for no apparent reason... or just to piss someone off.
Joe: Hey what are we eati-
Kevin: Shup!
Joe: Shup!
Kevin: Shup!
Joe: Shup!
Kevin: Shup!
Joe: your mum.
A word for a hot chick when you want to signal your buddies to check her out.
Yo that chick was shup or you say SHUP and your boys know to scan the area for a hot chick.
unprepared, sarcasm for saying your in shape. not ready, abbreviation
I didn't study for the test next period i'm in shups
Pronounced: "Shuh-up"
I.E. cease from talking, be quiet but in a fast yet slurred manner. Can also be used when you have no comeback.
A very sluggish pronunciation of the word, "Shutup."
Most professional skiers, surf boarders, and skate boarders use such slang.
Sexy Girl: Hey Markus, I heard from a friend that you have a flatulence problem.
Markus Léaf: Shup!
Person 1: Did you get my text?
Person 2: Shup!
Person 1: ight, i'll see you at 7