Meatman is a monster made entirely out of meat from Camp Lazlo.
He was a one-time antagonist to The Jellies in the episode "Meatman," who was once a small, lifeless action figure that Lazlo had made out of an unindentified meat luncheon served to them by an irate Chef McMuesli. He was first intended to amuse the boys, but as they grew bored with him, he was eventually ignored altogether and later became a sentient, and ever menacing shape-shifting being who was angered by their neglect and mistreatment; tormenting and battling with The Jellies, and this culminated into him almost eating Lazlo. However, before the deed is done, the screen fades to black and that entire experience turns out to be a ghost story told by Lazlo to the other Bean Scouts over a campfire. Lazlo claims that they had defeated the creature, however, at the end of the episode it is eerily implied that Meatman won the battle and ate the Jellies, morphing into them to deceive the other campers, which he is assumingly ready to devour as well. Though the show's usual lack of continuity is likely the reason why everyone is fine in the next episode; namely "No Beans, No Business" and "Miss Fru Fru." In neither of which are the implied murders and impersonation of the Scouts by Meatman mentioned, nor is he for that matter, and all characters seem to be alive and well as if the previous episode had never occured.