The TF2 Pyro...Male or Female?

The TF2 Pyro...Male or Female? is the 47th episode of Game Theory on The Game Theorists.

Description
''TF2 has been immensely popular for six years now, but this Valve classic still has one lingering mystery. Today, Game Theory takes on Team Fortress 2's unanswered question: The sexual identity of the Pyro. Is this TF2 hothead a male or female? Game Theory pulls back the mask to reveal who...or what...is underneath.''