1 definition by Shupup noob
a way to say shut up when you are bored. you say it with a flat tone. also, for people who are picky about language, you say shupup and they cant consider it a bad word cause it isnt. another thing is if someone is really bothering you, you say shupup noob, drawing out the noob.
by Shupup noob March 24, 2009