gamedar

refers to the ability to recognize other gamers

My gamedar tells me that the chick wearing the wow shirt is a gamer.

by Celeste McWhorter March 28, 2008

gamedar

The radar in certain first person shooters/hybrids (such as Halo, Fallout 3, and Doom) that tells the player where enemies and other NPCs are.

"Turn off the gamedar, bitch -- using it's for pussies!"

by Christ Chen February 5, 2009