Kenny Powers says Marilyn Manson is f---ing out!

Marilyn Manson (understandably) loves "Eastbound & Down" and wants to guest appear on his favorite show, but his late-night emails to Danny McBride, a.k.a.Kenny Powers, aren't winning him any fans.

McBride says Manson sends him random emails in the middle of the night about what he's watching--everything from a "Peanuts" special to infomercials and of course, "Eastbound & Down." Despite his unrelenting attempts, McBride has no plans to add the shock and awe singer, saying that adding Manson would be “the quickest way to ruin all the magic.”