[snarky]

Originally Posted by Eben

Unless you run into the few people that believe that being constrained by gender rules is offensive. ie The people that try to raise their kid without ever refering to them by him or her.

Munchkin is a game. There are rules to playing the game. One of those rules is that every character must be either male or female. Don't like the rules? Don't play the game.

Note: it's the character that must be of one gender or the other, not the player. Even if you were playing with the One-Eyed One-Horned Flying Purple People-Eater, it would have to choose its character's gender.