PoopShank 

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"

PoopShank by killshot a.k.a. yaya February 8, 2010

poopshank 

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

poopshank by poopshank January 4, 2008

poopshank 

noun: bullshit; said in diebelief or anger

a teacher tells you: you failed 3rd grade
your answer:That's POOPSHANK!

poopshank by mic e j January 1, 2004

Poopshank 

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.

Poopshank by Wackysoba September 1, 2009

Poostank 

When you're smashing someone from behind and they then proceed to shit all over your dick with a putrid amount of diarrhea shit which fills the air around you as you inhale the glorious fumes of your girl, you feel at peace and one with nature.

I was smashing my girl from behind going in it raw and she gave me the poostank!

Poostank by Mr Bobba June 4, 2020

Frozen poop shank 

The single most horrifying weapon ever conceived by mankind. The mere mention of such a diabolical utensil is enough to send a sane man hurtling into a downward spiral of madness. The threat of a frozen poop shank is not one to be taken nor delivered lightly, for the second a man starts sharpening his shit in the freezer is the second he has nothing to lose.

Man 1 pulls out a knife and demands Man 2's wallet. Man 2 reaches into his lunchbox and pulls out a frozen poop shank and demands Man 1's wallet, and receives it.

Frozen poop shank by Derpules May 14, 2012

poonshark 

A person who is surprisingly skilled or lucky with getting laid, despite misleading appearances.

That nerd with the highwaters is a total poonshark!

poonshark by Trey el Jefe April 18, 2008