A granny Katie is some teen who just has that granny style and is typically the mom of the group. The biggest clue to the granny style is the metal from oldish looking glasses.
by Istg all names are in use November 20, 2021

Hey look over there at Derek’s mom, Bill holding Dereks newborn! Is Bill a Granny Now? Yes Bill is actually a Tranny that is a Granny, therefore a Granny Tranny!
by Johnny creampie September 11, 2023

The ultimate unbeatable roast.
by thebestwaifu420 March 14, 2018

by Carlos de la Cerda February 3, 2024

Supreme insult.More powerful than ur mom gay/ ur father lesbian.
Can only be countered by "Cine zice ala e"
Can only be countered by "Cine zice ala e"
by TheOneandAlways March 14, 2018

by Skrrtt August 13, 2024

by BeeBop ODD May 1, 2022
