Well, though it wasn't plainly stated, I basically meant a video gamer's theme (not a specific video game/character in particular) and I also meant for people to more or less pick something a) appropriate b) they're familiar enough with and comfortable drawing.Not so sure that Grand Theft Auto would be all that appropriate here (lol) .
Draw Ana as an elven dragonborn (Elder Scrolls: Skyrim) etc etc...You could draw someone in the style of Zelda Windwaker or Okami or draw Spice hopping around in a Mario level. xD I wasn't meaning to place any particular limits there so there'd be plenty of possibilities for one's creativity to explore.
Heck, you could just draw me shaped as a nintendo controller if you wanted to (or X-box but I think that would be...so weird looking). xD I was just using the idea of drawing people stylized after iconic characters as an example and I welcome people to build on that idea since this is what brainstorming is for. xD