Ah...I remember some good stuff from Teenage Mutant Ninja Turtles, specifucally the 80's 'toon. I've seen some of the newer one - liked it - yet I thought one thing was lacking; human-animal mutants. Good 'ole ooze.

Anyways, this is a fan-fic mutie; a college-kid merged with a cat's DNA. He's a bit ambiguous in ethics (I suppose he's good at heart), and currently hires himself as a trouble-shooter for hire (kinda like an assassin, but not as evil).
He prefers throwing daggers as weapons, a skill which seemed to proliferate after his mutation (cat reflexes and 'luck'). Can't think of an alias as of right now.

Please...no "Bullseye" comments.