Great Granny
Known as GG. Has the coolest grand kids and is the life of the party. A Great Granny always has mints in her purse.
You have the coolest Great Granny.
Great Granny Blaster
A Great granny blaster is a young man who is groomed with beer and pies. This leads to the great granny wanking you off while you finger blast her dusty old snatch.
“Lee I’m going to see unice” Dion don’t do it your such a Great Granny Blaster.
your great-granny
The ultimate and the worst insult, worse than your mom and your granny.
your great-granny a gay tranny.