When you're eternally 10 years old, you can appreciate the finer things in life — like it being somewhat socially acceptable for you to be sans clothing in public. Bart Simpson is known for sporting his mischief sometimes in place of his blue shorts. His little saffron-hued rump is permanently etched in the minds of every fan of the TV show, but his totally naked full frontal skateboard ride in The Simpsons Movie caused the Motion Picture Association of America to spank the flick with a PG-13 rating. —

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