It was long speculated that Simpsons creator Matt Groening got this phrase from the stoner rebel John Bender (Judd Nelson) in the John Hughes 1985 classic, The Breakfast Club.

Another battle of the generations took place in 1990 over Bart Simpson and his "Underachiever and Proud of It" t-shirt. Skip to Article. Set weather. Back To Main Menu Close. Quick Look- ...