This is Fiesta. He is a old old character of mine that got a extreme make over.

He has a sister, her name is Tats.
He lost his leg due to a shark attack, he was swimming one day and a feral shark got his leg. He has tusk like teeth because he is a rebel shark, yes.

Also Fiesta acts like a playboy or a ladies man, but really he is a push over who respects women.