1 definition by Grilled Cheezus

A really tall dude who tries to be good basketball. He is as tall as his grade. He is 70% Black and 30% white. But he is still a cracker. He was trained by the best basketball player, Jack Zhao.
The reason i can dunk is because i'm a Gianni Kilkenny
by Grilled Cheezus May 5, 2017
Get the Gianni Kilkenny mug.