S.i.s.

What is S.i.s.?

An acronym for Sudden Insanity Syndrome

Joan Crawford had a lot of experience with S.I.S. moments.

See crazy, lucid, instant, odd

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.

See s.i.s., sis, stupid, stupidity, self, injury

Killjaculate

1. When someone steals your kill in halo. Sibling Killer just killjaculated all over my face. I just killjaculated an overkill. See kill..

Green Lit

1. prison lingo when a dirty cop wants a prisoner dead he will have him green lit which means he gives the okay for another prisoner that o..

Russian Hat

1. A ridiculously hairy vagina. Next thing I new I was balls deep in a "Russian Hat." See vagina, cunt, pussy, minge, muff..

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S.i.s. Edit Meaning