Is definitely Locust Street. See aforementioned blog for great mp3s, a few musical history lessons, and a compendium of pretty much every interesting Serge Gainsbourg clip ever posted on youtube, including this one, where he says on screen that he’d like to screw Whitney Houston. To Whitney Houston. Using more colorful language. He touches her on the neck and her eyeballs look like they’re going to explode:

I especially appreciate the attempts of the host to translate “I would like to fuck her!” into “No no! Oh, he says you are great! Tres jolie! You are pretty.”