Serge Gainsbourg & Charlotte Gainsbourg - Lemon Incest
If it wasn't for Serge, this would have been gross.
This video created a whole lotta controversy in the 80s.. and still does. It remains the taboo track from Serge's repertoire, and symbolizes the birth of a star: our prodigious baby Charlotte! As sick as this might be, the G family can obviously get away with it.
In 2 words: Exquise Esquisse.