Dr. Buttocks

Dr. Buttocks is the secondary antagonist of the TV show Pac-Man and the Ghostly Adventures. He is a pale blue ghost with glasses, wild white lightning bolt-shaped hair, and a bionic left arm, stereotyping a traditional scientist. He, along with his twin brother Butt-ler work directly for Lord Betrayus. Buttocks is much more intelligent than his brother and works as the scientist of the Netherworld, creating new inventions to help Betrayus destroy Pac-Man. Most of Betrayus's plans are actually sparked by one of Dr. Buttocks's inventions, and as a result he became megalomaniacal as the show went on, which in later episodes proves to be a weakness. Still, Lord Betrayus generally values Dr. Buttocks more than Butt-ler due to his great intellectual powers. Also, Buttocks himself often picks on Butt-ler by testing all his inventions on him since Butt-ler's IQ is "limited." While Dr. Buttocks hates Pac-Man almost as Lord Betrayus himself, his anger towards the world above his own is directed at the show's tritagonist, Sir Cumference, who happens to be the genius of Pac-World who makes Buttocks very jealous. However, even though Dr. Buttocks likes inventing for Betrayus, he sometimes turns against him on account of Betrayus is mean to everyone, even those who are loyal to him. A notable example is in the episode "Just Like Old Times," after Sir Cumference escapes Dr. Buttocks's lab and Betrayus scolds him, Buttocks puts a brain draining device on him, and then Buttocks and Butt-ler sap Betrayus's intelligence with it, but then the twins are attacked by Pac-Man who probably put Betrayus's brains back, although the episode never comfirmed how Betrayus became smart again...