Late-night hosts have talked about late-night more than anything else this week, so it only makes sense that Jay Leno had Jimmy Kimmel on his show last night for the "10 at 10" segment. Bad idea Jay. After asking Kimmel a few boring questions and getting equally boring answers, Leno asked him to describe the best prank he ever pulled. Kimmel answered: "I told a guy that five years from now, I'm going to give you my show. Then when the five years came, I took it back almost instantly." Yikes! Leno reacted with as much embarrassment as his cold heart would allow and moved quickly to the next question, which Kimmel answered with the next dig. Go ahead, try to make it to the end without cringing.