What is impossible?

For all you fans of Arrested Development (or Aleksey Vayner's infamous "Impossible is Nothing" video resume), you HAVE to see this.

Michael Cera is so cool. I heard that they asked him to play James Bond in Casino Royale, but he turned it down because he didn't think that the character was suave enough. Also, he can crack walnuts using only his abdominal muscles. True story.