Bad Mr. Frosty, leader of The ClayFighters, started out not as a gay snowman, but as a mutated circus man who became Bad Mr. Frosty. Frosty also loves Hot Coco, but more than that, he hates the Claus family. He's also Frosty the Snowman's evil cousin.
As a circus loser[]
Originally, he was known as Bob George; that is untill he was mutated into a clay person. He entered a tournament to rule the circus, but was defeated by Taffy and he got pissed. Luckly, the winner (Taffy's Win) shared a part of the circus with him so he can sell ice cones. In Tiny's win, he hade fun of Bad Mr. Frosty and they became friends.
Serving time in jail[]
Bad Mr. Frosty had to spend time in jail because he beaten up Santa Claus as well as raping children. He got out of jail early because a mystery person freed him (Tiny).

Bad Mr. Frosty realizing he got caught raping this innocent child.
Tiny and Frosty then formed a gang so they could beat up people, and yes, they did.
Adult Life[]

Bad Mr. Frosty had a job at Blue Bell, and this was his poster. Sadly, he got fired for being to scary as well as beating up their cows.
Bad Mr. Frosty got a job, but got fired, so he decided to take revenge on Sumo Santa (Santa's forgoten cousin) and the two battle for the North Pole, Santa Claus sent his brother to hell, and Frosty a home. Currently, Bad Mr. Frosty is having a good life at the north pole.

I'm pretty sure he just killed your uncle.