Grand MILF 

Another word for: "Grandmother I'd Like to Fuck".

It has a second definition, this is a "Grand" MILF, similar to "Grand Canyon". A GILF is above a MILF in the hierarchy, if she is still beautiful by traditional standards. She is the high priestess in a sea of MILFs.

She's not just a MILF, she's a Grand MILF.

If you're a milf and your kid has a kid, you are now a Grand MILF, regardless of daughter's age.

I hooked up with my friend's Grand MILF once.

Grand MILF by The Continental June 16, 2008

Grand Milf 

See MILF.

The rare case of a really hot grandma you'd like to fuck.

"Yo... Stacy's got a Grand Milf!"

Grand Milf by Losti May 13, 2005

Grand Milf Tarkin 

The attractive mother of a Star Wars fanboy.

Mate, did you see Kevin's mum at the cinema when we went to see Star Wars, she's a total Grand Milf Tarkin

Grand Milf Tarkin by Acl_328 April 30, 2016

grandilf 

Grandpa I'd Like to Fuck

That is one sexy grandilf!

grandilf by anan December 6, 2005

GrandMilf 

A GrandMilf is simply a Mum I'de Love to Fuck, whos children have children.

I pulled what i thought to be a milf the other night who looked and acted like a porn star. after a couple of hours she told me she had grand children it was at this point in time I realised there were also GrandMilfs.

GrandMilf by Anus Raper October 10, 2008

great-grandMILF 

A really, really old mom I'd like to fuck.

David: "Damn that bitch is smoking hot. I'd really like to get into her panties."

Frank: "Dude, she's like ninety-eight years old! She's in a fucking wheelchair and I doubt she's wearing panties... probably depends and a catheter or something. And look at that blank stare. She probably has Alzheimer's and wouldn't even know what's going on. You're fucking sick, man."

David: "What can I say? She's a great-grandMILF."

great-grandMILF by phase_coherent February 26, 2010

Grandmilf 

1. n A beautiful sexy mom of a mom.
2. n Grandmother I'd like to fuck. Synonymous with Gilf.
3. n A great puma in her fifties or sixties.

Steve: Hey, check her out. She might actually be a grandmilf!
You: You know Steve, you may be right!

Grandmilf by Johnsterama November 6, 2007