One of my favourite characters I've ever played was a woman. I can't for the life of me remember the name of the game, as it was 10 years ago, nor the name of the character, as it was 10 years ago (something LaRue), but she was a lounge singer turned mercenary by necessity, and an absolute blast to play.
Combat in the game involved rolling a die to determine how many cards you'd draw from a deck of cards, and then each turn involved the GM counting down from Ace to 2, and your character would take action when your card was up. It was a game that revolved heavily around guns, from what I can recall. If anyone can identify the game from what I've said here, please let me know as I'm dying for some nostalgia tonight.