Bill Cosby has been working hard to promote his new standup special on the late night circuit, and each appearance is more brilliant than the last. He dropped by The Daily Show last night, and while Jon wouldn’t let him wander into the audience again, he managed to get in some nice physical humor with the show’s swivel chair, as well as chastise Jon for his sweary language and tell some good stories about Lenny Bruce. Check out the rest of the interview below – it’s well worth it.