1 definition by Markus Léaf

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!
by Markus Léaf January 22, 2014
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