When you're climbing up a tree and it's running down your knee. Diarrhea Diarrhea. When you're sitting in the gutter and your eating bread and butter. Diarrhea Diarrhea. When your climbing in the the loft and you tread in somethin' soft. Diarrhea Diarrhea. When you think you're having fun but you got a smelly bum. Diarrhea Diarrhea. When it's coming out your bum like a bullet in a gun. DiarrheaDiarrhea. DiarrheaDiarrhea. Yeah yeah yeah. Diarrhea