Top Definition
A Spanish language adjective used for describing a person who's hair is long, unruly or otherwise out of control. Great hilarity can be had by nicknaming a completely bald person "grenudo".
Time for you to get a haircut grenudo.
by Dan O. August 02, 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.

×