An orgg is a large goblinoid creature with four arms. The upper pair of arms are strongly muscled, while the lower pair is slightly smaller. Orggs are ferocious beasts, even though they are distantly related to goblins.
It's bigger than it thinks.
It can kill you with three arms tied behind its back. (Butcher Orgg)
All orggs know how to kill; training teaches them what to kill.
"That arm's for bashin'. That one's for smashin'. That one's for scratchin'. And that one . . . I don't know what that one's for." -Orgg trainer (Trained Orgg)