I liked how they packed so much in there:
Faux Musical was great
Floppy heads and beady eyes
Danish are the Canadians of Europe
Made light of all the youtube video starts (aka viral videos)
The butters video was fucking hilarious!! "What what in my asshole!"
The scene where the couple honks for Ike is great "Now I can make love to your anus and god won't be mad at me!"