Now that Jay Leno has entered the lame duck phase of his relationship with the Peacock network, it appears that he's decided to ab use his position as America's top-rated celebrity interviewer as fuel for his sexual reveries for many moons to come. While interviewing a crestfallen Scarlett Johansson on Friday night about Vicky Christina Barcelona (itself a rather sexually charged subject ), noted auto enthusiast Jay figured he'd use the opportunity to engage the voluptuous starlet in some automobile-related foreplay. You see, he had done some research in advance of the chat and discovered that Scarlett told a lad mag that her number one sexual fantasy involved having sex in a car. But while Jay stopped just short of confessing that he has Crash playing on an infinite loop in his 17,000 square foot warehouse / garage , it was clear by reading his clearly flabbergasted guest's face that she's rather looking forward to sitting next to Conan O'Brien the next time she makes her way through Burbank. [The Tonight Show ]