by k69z February 6, 2012

When having anal sex with someone, the person on the pitching side does'nt pull out while the one on the catching side gets a moonpie. You know when you cum in a chick thats called a creampie? Well Moon = Butt.
by BuddytheGreat April 24, 2008

While doing a girl doggy style, pull out and blow your load in her crack then smash her butt cheeks together.
by Chad O May 12, 2008

by this name is already used... October 23, 2011

When someone takes a dump on someone's property (car, front lawn, etc.). It is an add on to the word "moon", which refers to exposing one's rear end. The pie aspect is the product of the exposed rear end.
by Daryn June 25, 2005

a sex act consisting of a man jerking off , catching the load in his hand and having the woman kneel before him and lick the cum from his hand
by grendle September 26, 2007

by la la January 29, 2005
