What is S.i.s.?
1.
An acronym for Sudden Insanity Syndrome
Joan Crawford had a lot of experience with S.I.S. moments.
See
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 tell someone you're going to kill them, but you don't really mean it. You're kidding that you're killing. Y..
1.
Pronunciation: "hO-(")mO-'gAy-pE-"en,
Function: noun
Etymology: New Latin, species name, from Homo, genus name + ..
