Orks

lyboss: Topside turrets! Which one of you gitz isn't shootin' like all the others?!

Gunner: Me, boss. 'Ow we supposed to know who's on our side and who ain't?

Flyboss: Listen karefully and I'll explain 'ow we do things 'ere in Deff Skwardron- you shoot at it an' you miss, it's one of ourz. You hit it an' you shoot it down, then it must be one of theirs. Dead simple, see?