Matt Damon
Kimmel usually ends his show with "My apologies to Matt Damon, we ran out of time." When Matt Damon did actually appear on the show to be interviewed, he walked in and sat down only to be told just a few seconds later by Kimmel, "Unfortunately, we are totally out of time," followed by "my apologies to Matt Damon." Damon appeared angry but both performers have since indicated that their faux-feud is a joke.