Galactus

Galactus is a comic character.

History
When Comic Book Guy heard about a pie-eating contest, he said that he could swallow pies like Galactus swallows galaxies.

An unnamed person was dressed as Galactus in the superhero pub crawl.

Mr. Burns lists Galactus as one of the authority figures whom he likes to portray in costume.

Behind the Laughter
is a character from Marvel created by Stan Lee and Jack Kirby.