Almost always play a female character in games. It's become sort of a running joke between me and my friends.
Slightly more worryingly was after playing a MMORPG for a few months a large number of my friends ingame were shocked to find out I was actually male...
Considering these people were fully aware that something like 90% of all female characters are actually male I have to take it as a direct comment on my personallity. That and never having used TeamSpeak.