 In the night club, Ron plays jazz flute in the style of  Ian Anderson (IV) (qv), lead singer and flautist of  Jethro Tull (qv). Ron blurts out "Hey Aqualung!" at the end of the  song, a lyric from the Jethro Tull (qv) song "Aqualung", the title  track of their 1971 album. In addition, the riff that he plays on  the flute just before he does so is the main riff of the same song.  Indeed, the scene is rife with Tull references, as the pose Ron  strikes at the end of the song is also a clear imitation of the  bands logo of a flautist turned sideways with one leg up.