MASCOT COSTUME HELP!?!?!?!?!?!?!?!?!?!?

My highschool that i am going to is a rebel. I want to be a mascot and the school used to have a colonel as a mascot but the school board made them get rid of it so what can i be exactly? Any ideas are helpfull i was thinking something just random and silly like the phillie fanatic almost so links 2 suits would be great. THANKS!