Another of my favorite, albeit non teenage-related, shows, is Lost.  Which is why I really appreciated Jimmy Fallon’s parody called Late, about a mysterious elevator accident that strands a group of writers on a deserted floor of the building.  If you’ve seen Lost, then you’ll really like how they’ve recreated elements from the first few episodes of Lost, including the soundtrack and even some dialogue.  And I think Jimmy Fallon actually does a really spot-on Jack (aka Matthew Fox).