Favorite X Files episode

[the bouncer]

Chinga is probably the best.The one with the killer doll.

[Vermin Boy]

I've never been a huge fan of the show, but I caught an AMAZING episode recently  about a brain-eating alien disguised as a fast food clerk, who goes to Overeater's Anonymous meetings to try to quit. I have a feeling it's not a fan favorite-- Mulder & Scully were barely in it, and my experience with hardcore sci-fi fans says that they don't like their creepiness mixed with goofiness-- but it had me in hysterics; If someone told me to write an episode for a mystery TV series, it'd probably turn out something like that.