A weapon used to give someone a really nasty infection. Such as a Tooth Brush Fashioned into a prison shank then dipped into poop. The Toothbrush itself is fairly non lethal but the infection from the Poopshank will be deadly.
"Woman if you don't shut your mouth im gunna stab you with a Poopshank"
by killshot a.k.a. yaya February 8, 2010
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The act of taking a shit in your hand, then stabbing someone in the backwith your shit, leaving them a huge brown stain, and you a crush piece of shit
yo, i just poopshanked monica
by poopshank December 10, 2007
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noun: bullshit; said in diebelief or anger
a teacher tells you: you failed 3rd grade
your answer:That's POOPSHANK!
by mic e j January 1, 2004
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Old English slang word for a disrespected leader, whose legs are metaphorically covered in poop up to the knees.
King Edward led his men to battle, alas, Poopshanks poor planning sent them all to their death.
by Wackysoba September 1, 2009
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