For example, Cosby greeted the audience by saying, "We're here! We're here on the Fallon show and we're waiting for the gas pedal and the clutch and the brake... Too many people have hit the deer, and the deer always win. But the ones I don't understand -- I don't understand the intelligence of a moth."
Viewers didn't even have time to let that strange sentence set in before the funnyman was talking about having sex with his 70-year-old wife for his birthday. "The most frightening things that you can hear from your wife on your birthday when you are carrying on ...is to hear her say, 'Keep going,'" he proclaimed.