What is Surprise Bowel Movement?
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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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your completley off topic
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another name for the chode, the area between the male genitals and the anus, French sounding word
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