Colbert on O'Reilly and O'Reilly on Colbert

No, not some kind of kinky sex exposé, Stephen Colbert and Bill O'Reilly trade appearances on each others respective shows.

Colbert on O'Reilly
My highlight was the 'imitation' and 'emulation' definitions being down to royalties. "They criticize what you [o'reilly] say but they never give you credit for how loud you say it...or how long you say it", Colbert totally nailed O'Reilly.

O'Reilly on Colbert
There's a lot of sucking up from Stephen Colbert when O'Reilly comes on his show. He get booed on his entrance and at the end Stephen asks "If your an act then what am I?".

source: digg.com

Update June 2025: new video embed, video of O'Reilly on Colbert Report no longer available.