This one comes from season 10 episode 9 called “Mayored to the Mob” when Homer becomes the personal bodyguard of Mayor Quimby. Homer takes the kids to Springfield “Bi-mon-sci-fi-con” and we see Comicbook guy wearing this shirt. That’s all I got. Oh and guest appearance from Mark Hamill.
Here’s the link to the product as a pin, but you can view the design on multiple items if you’re interested.
First appearing in season 21 episode 20 called “Homer the Whopper” Everyman is a superhero created by Comicbook Guy. His super power is that whenever he touches a superhero comicbook, he gains the abilities of the protagonist. In his first appearance, a movie adaptation is made with, of course, Home chosen to play Everyman. He gets a personal trainer and gets in shape, but eventually everything goes to hell as usual and he gets fat again. If you need a cheap esoteric shirt for a superhero at a Halloween party this is it.
Here’s the link to the product as a sticker, but you can view the design on multiple items if you’re interested.
Cubicle Coma 