What does Pink sing in the bathroom stall?
When Pink is sitting in the bathroom stall, he sings, of course, “Stop.” However, before he sings that, he sings scraps of other songs he has been working on, reading them from his song book. These later became parts of “Your Possible Pasts” from The Final Cut and “The Moment of Clarity” from Pros and Cons of Hitchhiking.