Prollo - it is a hybrid of "pro" and "pollo" (chicken). when used together, it means that one is a pro in a certain game, but also uses noob weapons. It is more common in FPS games as a definition to noob people that use guns that is easy to get kills with.
Chames plays Combat Arms and it's definately a Prollo. Bruscat, Jafa and Playlegit also play Combat Arms but they're Pollos.
Pollo being more situable for the word noob