Is "Go Horse" used widely in Indy?

I've been a Colts fan my entire life. I was born in Indy but moved away when I was young, and though I never lost my love for the Colts, living out in South Carolina now it's hard to keep my finger on the pulse of the city and the fans there. I know that the saying "GO HORSE" to cheer on the Colts came around a few years ago but was wondering if it is a common saying/if people in the city use it still. I think sayings like that are awesome and hope it is still a thing! GO HORSE