Community got some much needed press as the season was ending, it just wasn’t exactly the exposure they were looking for. So when Joel McHale was on The Late Show, David Letterman took the opportunity to find out what happened between Chevy Chase and former-show runner Dan Harmon. He didn’t exactly give any details about that, but he did share the time he beat up Chase per Clark Griswold’s request. Let’s just say Fletch didn’t flinch and because of that he suffered shoulder. Seriously what was Pierce Hawthorne thinking? I mean he has seen Jeff Winger without a shirt so he should’ve known how muscular he is. Believe me I have studied those muscles and I know I am not the only one who went to Community College for that course.