The great thing about Twitter is that you don't have to be “friends” with a celebrity to follow them or to post things about them, and those tweets will end up in a place where your favorite (or most hated) celebs can see them. A few months ago Jimmy Kimmel had celebrities read real tweets about themselves, and they weren't so kind.

Joel McHale, David Cross, Will Arnett, Roseanne Barr, Will Ferrell, and others participated in the bit. It could have been a little longer and I would like to have seen more reactions from some of them, but it's still fun to watch. Plus it shows Will Ferrell on the toilet, and that's something we've all dreamed about, right?