Top Definition
Mating between two, large, exceptionally hairy grizzly bears.
Oh boy Ken, I just saw a grizzuck! Those two grizzly bears were sure going at it.
by Kareem Abdul Jabbar September 27, 2006
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.

×