Definitions by SouthernGrip69

MMC 

An acronym (Mutual Manual Coitus) that refers to the act of two people (m/f, f/f, m/m, etc.) simultaneously masturbating each other.

You down for some MMC tonight?

MMC by SouthernGrip69 May 23, 2010

necropyrofetalincestualsubaquatic coitus 

Having sex with the dead, flaming fetus of your unborn sibling while underwater.

Nick is so into necropyrofetalincestualsubaquatic coitus.

necropyrofetalincestualsubaquatic coitus by SouthernGrip69 May 23, 2010