1 definition by Radby

The frequent occurrence of when you're getting ready to head out with your friends, go to work, school, go on a hot date, etc, and you get the sudden urge to take a ten pound dump; this isn't just any ordinary dump, it's the kind where it's absolutely necessary and takes you at least ten minutes to excrete, thus causing you to be late.
Guy 1: Dude, why are you always late for class?
Guy 2: It's kind of embarrassing. I had to take a huge dump.
Guy 1: WTF?
Guy 2: I have Sudden Shit Syndrome (SSS).
by Radby December 5, 2014
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