Mr. Geller's Hat at end of "TOW Joey Moves Out"
This is the episode not only where Joey moves out, but also where Monica's parents find out that she is dating their friend Richard. Apparently this little scene appears only on the DVD (at the very end), not on the aired version:
Monica's father comes to see her, having just been to see Richard with the intention of telling him off, but having ended up drinking a beer instead. He's wearing a vaguely odd-looking felt-fedora-type hat. Finally Monica asks him where he got the hat. He looks bewildered and says he doesn't know. And that's it.
Does anyone know what that was all about -- the hat, I mean?