Cuban Castration
Cuban Castration is the act of slicing off the tip of your penis during sex and using blood as lube. In order for the act to be Cuban Castration, the people participating in the sex have to be in Cuba.
Man 1: Bro, I heard Jose pulled a Cuban Castration on that chick during their vacation.
Man 2: That's some serious shit. You can tell he's committed to her.
Man 2: That's some serious shit. You can tell he's committed to her.