Bart Simpson has a long history of behaving badly. For this list, well be looking at the times Bart acted terribly in terms of ethics towards the treatment of others in the TV series and movie. Our countdown of the worst things Bart Simpson has ever done includes when he catfished Mrs. Krabappel, when he exploited Skinners peanut allergy, when he burned Lisas centerpiece, when he put Homer in the hospital, and more! What do you think is the worst thing Barts ever done? Let us know in the comments!

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Top 10 Times The Simpsons Made Fun of South Park: https://youtu.be/eyod7pVr7hg

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