What is S.i.s.?
1.
An acronym for Sudden Insanity Syndrome
Joan Crawford had a lot of experience with S.I.S. moments.
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2.
Self-inflicted stupidity. An injury that you caused to yourself by an act of stupidity.
Friend 1: How did you get that cut?
Friend 2: I was running with scissors down the stairs and my shoes were untied.
Freidn 1: Thats some serious S.I.S.
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Random Words:
1.
someone who is a complete ass hole or just a fun word to call someone..cause they'll ask what the hell is that?
you're such a..
1.
To be at the pinnacle of drunkenness; A drunken stupor in which at a certain point your behavior is uncontrollable.
Dude i was so Blast..
