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.
See
Random Words:
1.
I total random sound as herd on scary movie 2 it can be used to entertain yourself or to scare others by acting like a mungleoid
Scott:..
1.
The feeling of being unable to eat a single mouthful more; Completely full, beyond loosening one's belt.
"More cake, Jim?&quo..
