Definitions by Dumpy Del Negro
Butterfly Kiss
Placing one's puckered butthole against someone else's face. First, spread your butt cheeks so as to fully expose the butthole. Next, slowly place the butthole up against someone's face. Finally, let go of the butt cheeks, so that they slap the person's face and flutter like a butterfly's wings.
Butterfly Kiss by Dumpy Del Negro September 1, 2013