Definitions by Hinto Beans

Mad Monkey 

When the man is about to climax (in doggy style) he pulls out, pulls her hair up, cums all over the girls neck and then rubs her hair in it. The reaction should be the girl with one if not both hands behind her head screaming at the top of her lungs. Resulting in her looking like a monkey.

My buddy gave his ex-g/f a mad monkey as a parting gift.

Mad Monkey by Hinto Beans October 1, 2008