Some more funny Mad TV parodies:

Ipod commercial:
http://www.youtube.com/watch?v=2i32NkW0s94

Tickle me emo
http://www.youtube.com/watch?v=4nRNY...eature=related

High school musical:
http://www.youtube.com/watch?v=H1GH92mv1cg

Their abercrombie skits are pretty funny as well.