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:
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Trying way too hard to be impressive but only causing self-embarrassment.
Busta Rhymes was DOING THE MOST when he posed in a cell weari..
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Humourous and sometimes disparaging nickname given to the Sydney suburb of Cabramatta. Cabramatta has a large Vietnamese population and..
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Noseless nixon is when your friend passes out drunk, and one lays his balls in said friend's eye sockets, and penis down the nose,..