The Goblin Boomps

Nemo and the others encounter a group of goblin escapees from Nightmare Land during their journey to save King Morpheus. Flip was the first to meet them when he sneaked off to rewrite his map, which got watered out after their boat crashed into a bog. They reveal themselves to be friendly and funny goblins, contrary to what the others expected given their nature. They are capable of morphing their bodies together and assuming various forms. All of them, except for Oompo (the largest of the group, who was caught during their escape and later rejoins them with a message from King Morpheus detailing how to destroy the Nightmare King), fled from the Nightmare King because they did not enjoy the tormenting work he forced upon them, preferring fun and jesting.