1 definition by The Goodtime Boyz

Top Definition
The concealing of an erect penis by folding it behind your waist band, leaving the head of your penis exposed underneath your shirt.
"Woops, I was just about to stretch out my arms but I realized that I was still periscoping."
by The Goodtime Boyz January 04, 2012

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.