Similar to the risky wank. It involves sitting in your room with a boner, then yelling to your mum that you need to see her quickly. The trick is to start and finish jerking off before she makes it to your room. Only attempted by fucking idiots or virgins who can cum that fast.
john: "MUUUUUUUMMMM COME HEREEEE!!!"

mum: "Coming" Step, step, step

john: "SHIT, SHIT ,SHIT, FUCK ME YEAHHHH"

mum: step, step, open door "WTF!!!"

john: "CRAP....DIDN'T MAKE IT"

John fails the death wank. Silly prick
by Wattini August 21, 2008
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A death wank involves cutting off the brain’s oxygen supply while simultaneously masturbating furiously. Participants either report a heightened sexual pleasure, or collapse and die.

More commonly referred to by its scientific name Auto-Erotic Asphyxiation, death wanking is particularly popular among celebrity circles.
How did that newsreader die?

He had a death wank.
by jryze March 12, 2010
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