These are Chewbaccas blended with bands, singers and other musical folk.
Chewbacca, Gangnam Style
What do you get when you mash up the wildest Wookiee that ever lived with the weirdest internet music video sensation from South Korea? Well, you get Chewbacca, Gangnam style, of course! Sexy Wookiee!
Thanks to Sara for suggesting this one.