Shut up! but combined to make one word.
Alex: "man you have a anteater penis!"

Mike: "shup!"
by diseased sheep July 15, 2006
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You better shup before she hears you
by Dani January 26, 2005
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shup man!, will you just shup as i'm busy thanks!
by Anthony Carr March 23, 2008
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having your Avid Media Composer project unintentionally ruined by another.
when i opened my avid project and saw no sequences that i had made earlier, i realized quickly that i had been shupped.
by Themediacomposer March 25, 2017
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shut + up = shup
Tim needs to shup.
by Cinga May 1, 2007
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How a person with a lisp pronounces "Sup" because they cannot say it correctly.
Normal speaking person: "What's up Katelyn?"
Katelyn (lisp): "Shup!"
by BobSaggot583 February 24, 2011
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a word that joins together the pharse shut up to one word. me and my best friend cece made up this word and use it all the time.
Eric: hi...
Zac: shup i dont like you.
by the magic man October 5, 2006
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