Hypothetical: You have to watch the entire show in one sitting, but you HAVE TO REMOVE ONE EPISODE. Which episode are you removing and why?

Basically an impossible question, since the show is perfect as it is, but I'm curious which you'd pick.

I'd personally remove "Dipper vs Manliness". I think it's weaker than most episodes, I'm not a big fan of the general premise and I feel like it doesn't really add very much to the story of the show as a whole...

(But of course, I'd never choose to remove any episode.)