Mac's older brother and a classic bully who enjoys making Mac's life miserable. He despises Bloo and all imaginary friends, often scheming to separate Bloo from Mac. Terrence is aggressive, short-tempered, and not very bright, which makes him easy to outsmart. He once created an imaginary friend named Red to help him bully Mac, but Red turned against him. Despite his tough exterior, he has moments of unexpected vulnerability, like secretly enjoying soap operas in foster's home