I guess if I had to pick my favorite gag from S4 it'd probably be Mary Lynn Rasjkub's subtitles. But I'm weird like that, anus tart. And there was a Social Network parody in there? Wonder who will get that joke 10 years from now.
Okay, yeah, that traffic jam thing didn't do squat for me so that's good to hear...
I've never watched the episodes out of order, anyway.