A combo used in halo 2 involving the Plasma Pistol and Battle rifle. It is widely known as a "noob combo" because "a noob can use it and kill a seasoned veteran." so basically the other strong weapons (i.e rocket launcher, sword, shotgun) are noob weapons since a noob can kill a veteran easily with those.
veteran: hay u noob combo me iz rank 37 me iz good me no die
player: what? i'm rank 38 and I am supposedly a noob? racist
veteran: yah but i die means u noob and u live n yer moms basement