GrandHo 

Someone whose over 50 that has sex with a lot of people, and whose name likely starts with a D.

I can't believe she's such a grandho.

GrandHo by #Chalmers July 24, 2023

grandfox

A grandfather who happens to be a total fox.

Girl 1: Did you see Jason's grandpa? He's a total FOX!
Girl 2: That would make him a grandfox.

grandfox by Wheathead July 14, 2017

Granthole 

Someone gullible beyond belief. Thinks everything you say is true.

That Granthole really though he was supposed to be in Battle of the Bands. What a Granthole!

Granthole by Curling King 007 December 17, 2013

Granthole 

Someone who bothers people to do meaningless tasks (jump their car, make them food) when others can help them instead.

"Come jump my car," said the Granthole. "I hate you," I replied.

Granthole by Curling Man 1992 January 30, 2014

pickle me grandmother 

Expression of shock or disappointment.

Australian colloquialism made popular by the character Ted Bullpitt in the 70's sitcom "Kingswood Country".

(synonym) "D'oh!"

Pickle me grandmother !! The wog's just crashed into the Kingswood !!

pickle me grandmother by doc brown October 6, 2007

cher's grandmother 

A butt ugly man.

Man Mel's new boyfriend gone a Cher's grandmother!

cher's grandmother by Dmarsha September 19, 2023

grandcousin 

the grandchild of a first cousin (cousin-german)

I don't have any grandkids yet, but I have three grandcousins.

grandcousin by mérovée December 26, 2011