A death resulting from the repeated action of beating someone wildly with your penis. The coroner's report usually shows multiple mushroom shaped bruises to the skull region.
Gentleman: Guys, I am getting charged with first degree manhoodslaughter. I may be canned for a number of years.

Friend: What is that?

Gentleman: I accidently killed my girlfriend last month. She wouldn't swallow my load so I started beating her senseless with my man pipe. I stopped too late and now am facing that charge.
by Uncle Gary's Potato Farm May 26, 2017
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