I love this... cant stop right now, to much fun!
http://www.theyfightcrime.org/He's an immortal soccer-playing gangster trapped in a world he never made. She's a plucky psychic detective from out of town. They fight crime!
He's a hate-fuelled dishevelled librarian with a mysterious suitcase handcuffed to his arm. She's a strong-willed communist fairy princess with the power to see death. They fight crime!
He's a globe-trotting Amish grifter fleeing from a secret government programme. She's a blind punk angel living on borrowed time. They fight crime!
and my favorite so far:
He's an immortal white trash werewolf with a winning smile and a way with the ladies. She's an enchanted green-skinned barmaid from beyond the grave They fight crime!