Sarah Silverman, Jimmy Kimmel, Matt Damon, Ben Affleck.

This is so funny..

Sarah Silverman on Jimmy Kimmel Live where she told him she was *****ing Matt Damon. Of course she was joking bu they sort of made a mv with Matt Damon in it.  

Then Jimmy went on and made a video saying that he was ****ing Ben Affleck. But with a lot of stars in it, including Brad Pitt and Harrison Ford!

Very funny. Watch the videos.