I decided to trying playing bass on a few songs in Guitar Hero 5. Having barely played bass in any music game, let alone GH5, and having forgotten I was playing bass (you can switch between guitar and bass right before starting a song), minor defecation was induced when an open strum note appeared, which, as a result of the combining factors above, made me think a drum kick note from World Tour had spontaneously appeared in the middle of the song.