This is the sort of thing that got cut out:
That's a fucking trading card, by the way. Bart's ass is on a trading card. A kid could buy it and look at it any time he wanted. But you can't see it on TV at 5pm, apparently. 5pm is too early. The Maury Show comes on right before it, and you can hear about 14-year-olds fucking 40-year-olds and having babies, but you can't see a harmless, yellow ass that has been shown on the network for two decades.
I saw asses on The Simpsons growing up, and I wasn't affected by it. I never thought, "Man, Homer's ass sure is hot." I just laughed, because it was funny. Fuck.