Bart (Nancy Cartwright) looks on as Mrs. Krabappel marks his test in The Simpsons' "Bart Gets an F." Image via Fox The Simpsons has been on so long now that it’s easy to forget that at one time it was ...

There are few relationships in The Simpsonsas interesting as the bond between Lisa and Bart, as the show offers an interesting dynamic that may prove to be relatable to anyone that has ever had a ...