Definitions by Kevin Burns
The Houdinni
The act of performing doggy style to a woman who is blind folded , while a friend hides somewhere in the room, and half way through you switch with your friend, and leave the room or house and stand infront of the window and wave to the girl as your friend unties the blindfold.
The Houdinni by Kevin Burns June 9, 2004
The Cave Man Fuck
The act of performing sexual intercourse to a woman, without any facial expression at all. As to say you are only doing it for the sake of reproducing.
The Cave Man Fuck by Kevin Burns June 9, 2004