Serj Tankian has finally tried the nonsense food from the lyrics in System of a Down's "Vicinity of Obscenity." Yes, you guessed it — banana terracotta pie. "Vicinity of Obscenity" is from System's 2005 album Hypnotize, which was technically the last full body of work that they put out. "Banana terracotta pie" is a phrase that's repeated throughout most of the song.