Definitions by Mick Jagger's Lover

Crotch Nazi 

A higher form of a cockblock. A friend who never allows you to have sex. Ever.

John: Alright, I'm gonna get some tonight!!
Dave: Achtung!!
John: Oh, shit, the Crotch Nazi's here!

Crotch Nazi by Mick Jagger's Lover June 13, 2007