Harlan Ellison (character)

Harlan Ellison is a screenwriter and author most famous for speculative fiction.

History
He was in the line waiting to get an issue of New Radioactive Man  outside of the Android's Dungeon. He threatened Milhouse.

Homer said that he and Comic Book Guy could still be friends, like when Superman teamed up with Lex Luthor. Comic Book Guy then said that was an imaginary story written by Harlan Ellison because he wanted to get fired.