Penn Jillette likes to discuss this. Having worked so long with one person, they have a lot of shared stories. And he tells of listening to Teller tell a story

Penn Jillette likes to discuss this. Having worked so long with one person, they have a lot of shared stories. And he tells of listening to Teller tell a story and know that he's full of shit, getting nearly everything wrong. And also having Teller listen to him tell the same story, and thinking he's full of shit and getting everything wrong. And then there's the third person or some sort of record of the event that shows that both of them are full of shit and getting everything wrong.