A short way to say the word, “shut up.”
“Man, these guys need to shup!”
Shups is another word for Pushups.
I love pushups - shups for life!
You use this word to say Shup Up to your friends without actually saying it where everyone will understand what you mean...
"Cal Shup, you're so annoying" said Connor.
"Well I'm not the dumbass who try's to act cool by saying Shup."
A combination of shut and up. Used when you want to tell somebody to be quiet.
Ian: Simon you're stinky!
Simon: Ian why don't you just shup.