1 definition by Maximus Lloyd

The act of taking someone's backback, removing its contents, turning the aforementioned backpack inside out, replacing the contents, and zipping it shut.

"Dude, Johnny just left his backback unatended. Let's Punknasty that shit!"

"Haha, you just got punknastied, fool!"
by Maximus Lloyd November 04, 2007

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.

×