Master Mouth is the leader of the Mecannibals' trading party near Grand Central Space Station. (As no other group of Mecannibals is known, he may be the leader of the whole race.) He can be distinguished from other Mecannibals by his crest. A bit of a drama queen, he is also noted for being a fair trading partner, and for liking to make deals and eat at the same time. He seems to be under the impression that watching some poor robot being messily eaten alive will make his trading partners more agreeable. He might be right.