dirty martinez

spin off of the classic dirty sanchez, except you stick your own finger in your own ass and wipe it across your own upper lip.

The act of anal intercourse while a woman is on her period, using menstrual fluids as lubrication. (Withdrawal followed by oral sex is optional)

When you make out with a 17 yr old girl in the back of a car while smoking pot and her parents just asked you to break into their car because they left the keys inside...

Basically it was a really good wedding for pedophiles.

Firts u have to piss in a condom and let it freeze and than find some whore or slut on the street. Than u side beef,one sausage to wrap or ambush her poon (any of those work)and pull that sucker out and than u fuck her with it until its slushy. When its slushy u make her drink john martinez margarita.

A Dirty Martinez is a sexual act performed when a male puts either his penis or his finger in a woman's ass and then he pulls out to wipe it on her upper lip