What is Siu?
1.
An acronym for "suck it up"
Person 1: Ow, I bumped into that wall.
Person 2: Man, SIU go
beast it
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2.
Acronym for Special Investigation Unit for law enforcement/prosecutors and insurance compaines
When that
boatload of coal claimed whiplash, they called SIU in to videotape them playing basketball
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3.
a unit of measurement equalling 5'0"
Slocum Hall's rotunda is about 3 sius tall.
Random Words:
1.
a man's 5th appendage, usually located above the testicle region.
i slapped my meathammer on some bitches cottage cheese ass and l..
1.
A group of people who constantly bag each others mums. As if they have nothing better to do.
Guy 1: ya mamas so fat, that went she went..