donkey diving

1. When the guy in a relationship sleeps with his girlfriends sister without her knowing about it.

2. Having sex with your girlfriends sister.

When a cruel owner of a donkey buys an airplane duct taped the donkey to the bottom of it, fly's the plane over a open field. the owner jumps out of the airplane and surprisingly grabs the donkey. the owner rips the donkeys hide off and makes it into a parachute all in mid air! very hard, but possible. safely the donkey lands on the ground but has to go through a series of mental therapy before attempting again.