Probably one of my 5 favorite episodes. It was on the other night.
There are some episodes I really hate. Especially Mr. Garrison's sex change. Where they showed real footage of such an operation. Funny, I like. Gross, I like if it's also funny. Gross when it's just to shock or just for the sake of grossness, I despise. That would've been a particularly funny episode (and subtle-preachy, like most episodes are, though I don't mind since I agree with their sermons for the most part) if not for that specific footage.