1) Familiar name used amongst friends.

2) Jagged metal used to mutilate a man's penis.
Jack: Dude I saw your new girlfriend take it 3 ways last night at the frat party. You might want to reconsider.

Thad: Shut the fuck up dickshank.
by Popski December 05, 2006
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When your penis is sharp at the end. Kind of like a cone shaped structure.
"John! John! Wake up you fucking moron! You're poking me with your fucking massive dickshank!"
by Professor Dickslop May 21, 2019
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