dirty mccoy 

Having unprotected sex with random partners while using alcohol as lubrication.

Silas loves giving dirty McCoys because he's allergic to latex and likes to drink.

dirty mccoy by TyrianDax August 16, 2017

dirty mccormick

The act of taking an ambiguos cutie on a tour of your house during a party and then performing fellatio on him in the unfinished basement. The term can be applied to any sexual activity performed at a party without the guests knowing.

Amber took Andrew downstairs for a Dirty McCormick.

dirty mccormick by gay_clay October 21, 2004

Dirty McConnehey

The Dirty McConnehey is the act of sticking your thumb up ones anus and smearing it on thier partner's private areas.

Whoa, dude my boyfriend gave me a dirty mcconnehey

Dirty McConnehey by Daniel Zanjaya July 23, 2007

Dirty McCool

When you eat your own shit then throw it back up and use it as lube on your girl friend!

Man I had to Dirty McCool my girl last night we ran out of KY!

Dirty McCool by Swagger2defeat February 10, 2019

dirty mccormack

When a clunky pair of siblings from Newbridge make love in the food court in WhiteWater

I saw them ol dang weirdos doing a dirty mccormack in the shoping center

dirty mccormack by anonymous December 4, 2022