As Noel Sheppard noted, Fox News host Bill O'Reilly and Comedy Central host Stephen Colbert interviewed each other on their respective shows. In a gag confirmed by a Fox News spokesman, Stephen Colbert stole the microwave from the Fox News "green room" after he appeared on the "O'Reilly Factor."
Said Colbert on his own show, displaying the plunder from the fraternity prank:
"When two such powerful figures meet on two such powerful programs, the world stands still. The moment Papa Bear and I shook hands, the Evil Doers were set back twenty years. That's why I am placing on my bookshelf tonight this microwave oven that I stole from the O'Reilly Factor green room, when I was over there. Honest to God. One can only imagine what might have been warmed in this mighty chamber. Maybe Sean Hannity nuking a hot pocket. Maybe Alan Colmes reheating his mug of gruel. Or Steve Deucy softening a banana so he feed it to a chimp in a top hat. There it is, the memento of a magical evening preserved forever on this DVD."
Hot Air has the video.