Top Definition
A grandmother that is a whore with either younger or older men.
Steve said to Henry, "Dude, your grandma wanted to give me head last night, i didn't know she was a grandmore."
by Colie May 10, 2005

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.

×