Historically, Hollywood comedy has arrived in skinny envelopes. From fence post Buster Keaton to herky-jerky Jerry Lewis to wiry nerve-bundle Woody Allen to hung-loose Richard Pryor to whippy contortionist Jim Carrey, its comics and clowns have tended to be sliced thin and bendable.

Republicans: steely, rational, paternalistic, respectful of authority, easy to herd, the party of No. Democrats: sugary, emotional, idealistic, yearning for novelty, hard to marshal, the party of Oh Yeah, Baby, Make Mama Feel Good.

Bad acting comes in many bags, various odors. It can be performed by cardboard refugees from an Ed Wood movie, reciting their dialogue off an eye chart, or by hopped-up pros looking to punch a hole through the fourth wall from pure ballistic force of personality, like Joe Pesci in a bad mood. I can respect bad acting that owns its own style.

What stars do in their off-hours is a never-ending source of diddling curiosity to the tabloid sensibility.

I remember reading about police arresting this filmmaker making this freaky movie and his name was John Waters. And I was like, wow, someone in Baltimore is doing something creative? I didn't know there were people running off and making eight-millimeter movies. Then I got to New York and realized, oh, there's a whole world of people who do these things. I was utterly bored being in the suburbs, but I didn't know why I was bored.

Telling writers to shut up is a sure way to keep them talking.

What a turnaround in sentiment 'Glee' exemplifies. It was only a few years ago that pursuing the dream of a Broadway career or cabaret stardom relegated some poor yearning dope to a lavender ghetto of losers, self-deluders, and social rejects.