Musical Parodies--- Know Any?

[Rakhmetov]

http://www.youtube.com/watch?v=CM_sMM_tvX8

Here's the pardoy to the above commercial (Watch it to the very end or you will miss the disclaimer) :

http://www.youtube.com/watch?v=6zP55ugFoDk&feature=related

[TheGodlessUtopian]

Weird Al Yankovic is a good place to start for parodies of popular songs in the mainstream.