Here are some clips from Kung Pow Enter The Fist. It's one of the funniest movies ever!
http://www.youtube.com/watch?v=aeUKmP3eDX8
http://www.youtube.com/watch?v=73PdKBXIWAY
http://www.youtube.com/watch?v=K0j_Dw3wZlU
http://www.youtube.com/watch?v=MEbjNkU9Dvw
http://www.youtube.com/watch?v=ERDaP9Jt_9E
http://www.youtube.com/watch?v=-DMqNzbrQtc