Micah Abbey Made Big Bucks with 'Teenage Mutant Ninja Turtles: Mutant Mayhem'

Micah Abbey not only kicked butt in this year's animated reboot "Teenage Mutant Ninja Turtles: Mutant Mayhem" ... but the 16-year-old also made big bucks doing so. According to his minors contract, obtained by TMZ, the teen star was bringing in the…