A fork of Rural Dictionary
The act of doing it doggy style, then quickly pulling it out and ramming it in her butt. After ejaculation, quickly pull out and she will then fart out a big wad of crap stained jizz. When she turns to look at you like WTF? you proceed to scoop it up and throw it in her face, just like a monkey.
Joe: Dude, I got freaky with you mom last night!
Frank: So she let you hit it Monkey Style?
Joe: Hell yeah, she loved it!