Labor Captain Grabbit

Labor Captain Grabbit is a level 15 goblin quest giver found at the Orgrimmar Rear Gate.

He will send players on a quest chain in which they capture a shredder, and communicate with them via radio.

He has patented the -o-matic: a shredder with an integrated missile platform.

Trivia
His name is clearly meant to say "grab it" in reference to goblins' greed.