Nick Offerman simply cannot contain his emotions saying farewell to Conan O'Brien

Conan O'Brien is wrapping things up on TBS, set to run his final episode of Conan on June 24 after 11 seasons. He's had more than a few guests on this week to mark the occasion. Paul Rudd dropped by to pull one last Mac and Me gag, and Seth Rogen smoked a joint with the late night show host on live TV, because why not?

But one...