Even if you don't watch machinima or think its a waste of time, I'm sure this will change your mind.

TF2 characters in another world! How will they fare? Complete with lip synching and all that stuff. Man, these vid must have taken a whole lotta work xD

http://www.wegame.com/watch/Dynamic_Action_Team_Ep_01_Cut_That_Wood/

http://www.wegame.com/watch/Dynamic_Action_Team_Ep_02_The_Sorcerer/

http://www.wegame.com/watch/Dynamic_Action_Team_Ep_03_Fitting_In/

http://www.wegame.com/watch/Dynamic_Action_Team_Ep_04_The_Spice_Must_Flow/

Each vid is about 2 minutes or so, but I promise it won't be a waste of your time. Start with Ep 2, cuz thats the funniest lol..