In Grant Morrison's 2003 X-Men storyline Riot at Xavier's, an angry adolescent mutant named Quentin Quire rallies a few other outcasts and foments a student-led revolution at the Xavier School for Gifted Youngsters. Morrison used the story to riff on teenage rebellion, and specifically pokes fun at the Che Guevara t-shirt trend by depicting Quire in a t-shirt emblazoned with the visage of OG X-Men arch-nemesis, Magneto. — Read the rest