I'm f*cking Matt Damon, and 'I'm f*cking Ben Affleck.

Because seriously, this is all kind of awesome.

Clip 1; Sarah Silverman singing - I'm f*cking Matt Damon.

Clip 2: Jimmy Kimmel in retaliation - I'm f*cking Ben Affleck.

OMFG! BRAD PITT, ROBIN WILLIAMS, CAMERON DIAZ, AND SO MANY OTHERS! THEY ARE ALL INSANE! And OMFG! HARRISON FORD! This NEED to be SEEN!