Top Definition
The hardest erection one can achieve. An erection so hard the head of the penis goes from a velvety matt to a high gloss finish, so red and full of rage that its almost purple, those creating a Purple Sheen off the head of the penis.
Tommy woke up with a Purple Sheen, his dick was so hard it he pushed down on it and popped his lower back.
by Nick Pitarra June 14, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×