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.
When you steal alcohol from a company function for personal use.
Jack: "Hey - did you see the caterer abandon his bar? I'm g..
1.
Refers to a female to whom one would offer both Cunnilingous and Analingous.
Sal: "Damn dude check her out, would you eat that?&qu..