What is Sumb?
1.
an acronym for the Syracuse University Marching Band, or the "Pride of the Orange"
Guy 1: Why do I even go to Syracuse football games?
Guy 2: To watch Otto and the SUMB, not for legit Div. 1 football...
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2.
It means Shut Up Motherfuckin' Bitch. That's all. Used for pesky nerds saying "You're ugly" and all sorts of criticism or whatever.
SUMB! You're just a nerd.
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3.
sumb=so dumb. invented by Ammie, so thanks for that
Chelsea is not very attractive and she's sumb.
