An online gaming way of saying "Should"
B: Du u think i shud send it 2 im?
A: ye u shud
B: KK
by Lily T July 26, 2006
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Telling someone to be quiet in a light bantering tone.

Can be used to counter someone when they've been teasing you.

Can be used in silly mucking around behaviour.
Example One
Marcy: "So Judy, are you going to wear mismatched shoes again today "
Judy "Shud it" Marcy

Example Two
Person One: Sooooooo when are you going to see Markkkkky againnnn heyy...
Person Two: Shud it woman

Example Three (silly behaviour)

Person 1.... nah nah nah you suck
Person 2.... shud it
by Stormy (Anita Parsons) August 9, 2006
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The act of being worse than a Dueche. Not worthy of being a dueche; lesser than.
Scott is a Shud!
Did yo see that fucker? What a Shud!
by Jack Hoobler April 2, 2008
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A substance bearing resemblances to both shit and mud, but not really either one.
Did you hear? John got busted for shud smuggling.
by shudlord February 4, 2011
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A combination of s**t and mud.
"Oh man, i think i just stepped in shud!"
by Dantallica November 30, 2007
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Stupidhead-hey ur stupid

Me-shud
by RObloxloRd4420 January 12, 2019
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The new and awesomer shut up, not only is it more fun to say, but it is also more fun to write too!
"Hahaha he so owned you!"
"SHUD UP!"
"oh, hmm ok"
by Bobo el jaffa February 17, 2010
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