What is Surprise Bowel Movement?
1.
aka SBM, when you think you are just going to the bathroom to take a piss, and you unexpectedly have the urge to poop.
"Dude, what took you so long to piss? Did you fall in?!"
"Nah man, I had a Surprise Bowel Movement."
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Random Words:
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a term of slight annoyance with someone you like enough to call turd
Oi turd fucker, dont fart in my face!
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This is a phrase used when you are at Mandalay Bay and are over the age of 14, but not willing to pay the extra fee for pool access.
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