Top Definition
The sexual attraction to elderly women with wrinkled skin and grey pubic hair. Wanting to have sexual acts with an old grandma.
I want to fuck that 90 year old bitch, therefore I have grandmaphilia.
by Urban Dictionary January 09, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.