I don't see a Weird Al postage stamp. He's basically the best vegetarian ever.

The cavorting clowns transforming into burning co-workers? I've seen this episode 50 times, and that still makes me laugh without fail.

"You people have stood in my way long enough! I'm going to clown college!"

Yeah, that's the one. It's also where you find out that they hate Chandler, which was so important that they never mentioned it before or since.

They soften that a lot though. By the time Susan and Carol actually get married, both she and Ross have mellowed quite a bit. Theirs is one of the more fascinating dynamics on a show.

In one of the Thanksgiving episodes you see Jack Geller drinking a can of evaporated milk, which is just the funniest thing to me. Totally one of those weird dad things that would mortify you, but you can't figure out why.

Chandler smoking is a fun gag that the show keeps coming back to. I especially like that one in season five or six when he keeps encouraging Rachel to smoke so she can get in good with her new bosses. When she complains about how sick it makes her feel…

Look! Someone's attractive cousin!

That is almost my favorite moment in any Simpsons episode ever.

I'm leaving the clowning business to all of the other clowns in the clowning business.

If no one has mentioned "Homie the Clown," the AV club has truly imploded.

Hello, that…sounded like a pig fainting!

Huh. They seem much bigger to me.