Top Definition
the act of stopping atop a cliff or drop while skiing and having so much snow built up under your skies that you in turn, tip over the drop an slip down on your side.
"that is such a gnarly drop! Dont C. Willy it"
by call me maybe August 06, 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.

×