>>90040983You know how it's super, super annoying when somebody points out how easy it would be to see through Clark Kent's disguise?
Well, Frank Grimes is a character that does this for Homer and the entire world of the Simpsons. Only, instead of him being some annoying fan, he's actually a character in an actual episode devoted to him.
So it's the writers of The Simpsons being mean-spirited about their own work. It's ugly.