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.
The act of, when a friend engages you in a "pound it" and extends his fist, you first extend your fist to meet it, then open y..
1.
Pissed as a mofo and on his fucken arse
Tommo: Look at ribbs he is off his head
Ben: Hahahahahaha yeahh..
1.
A virgin who goes to church and does anything in the name of abstinence (i.e canoeing for abstinence, hiking for abstinence, running for..
