by joey3953945 May 25, 2006

Something that some girls say instead of thank you, thinking that it makes them sound cool when really they sound like an idiot. Most often used by the teenage girls who are materialistic and bitchy.
by trafosdrow June 19, 2010

When a person with AIDS defends themselves by plunging a knife into their own skin, then uses it to threaten whoever is threatening them with the now AIDS infected weapon.
Murderer: I'm going to stab you!
AIDS guy: *stabs self and hold out the bloody knife* Try it and I'll give you my AIDS.
Murderer: Whoa whoa, calm down, man. I'll leave you alone.
AIDS guy: You'd better, or you'll be AIDS-ified by my AIDS Shank.
AIDS guy: *stabs self and hold out the bloody knife* Try it and I'll give you my AIDS.
Murderer: Whoa whoa, calm down, man. I'll leave you alone.
AIDS guy: You'd better, or you'll be AIDS-ified by my AIDS Shank.
by NK-Penne December 27, 2011

A sharp stick with either blades and or sand paper attached. That you shove up your buddy's anal cavity.
by TaysteePoussey July 29, 2014

I made a prison shank back in 08 after getting verdict of "guilty."
Apparently some other inmate stole it, because it was gone the next day.
Apparently some other inmate stole it, because it was gone the next day.
by Racist Asian May 21, 2018

(v) When one stabs repeatedly with one's penis until bleeding occurs. To penis-shank.
(n) That with which one penis-shanks.
(n) That with which one penis-shanks.
I penis-shanked that ho and never checked to see if she made it home alive.
Johnny woke up the next morning, but the random girl he had penis-shanked the night before was gone. Fortunately, it hadn't rained yet and he was able to track her down.
Susie: I'm so horny.
Bobby: Should I sharpen my penis-shank?
Johnny woke up the next morning, but the random girl he had penis-shanked the night before was gone. Fortunately, it hadn't rained yet and he was able to track her down.
Susie: I'm so horny.
Bobby: Should I sharpen my penis-shank?
by Mickey's Revenge1 November 15, 2009

The art of using a sharpened tool to slit the neck of a person you hate, sharpened tools can range from knifes to sharpened toothbrushs.
Billy hated Joe, so while they were in jail Billy sharpened his tooth brush and went to shank a hoe. Later that day Joe was found dead at the foot of his cell bed
by mjbeck92 January 7, 2008
