A girl who plays video games.
My girlfriend plays COD and Halo with me. She's such a video dame.
Noun
1. A girl or woman who regularly plays video games; a female gamer. Usually implies attractiveness. Popularized by the MC Zappa song of the same name.
Dude 1: Hey, you see that hot girl over there with the Triforce tattoo? I think she's a Video Dame.
Dude 2: Aww yeaahh! She can ride my joystick any time.
Dude 1: Shut the fuck up.