Definitions by Antrobus

HapPenis

To make a smile shape with one's penis on another's face.

As Justin slept after a solid rogering, Shaun placed his flaccid penis on Justin's mouth and made the shape of a smile. He took a photo of this to show Justin the HapPenis when we awoke.

HapPenis by Antrobus June 3, 2016

Helicockter 

To swing your penis around in a similar motion to the rotating blades of a helicopter

Ryan grabbed the base of his shaft and proceeded to swing his ample penis in a circular motion, performing a classic Helicockter maneuver.

Helicockter by Antrobus June 1, 2016