Everyone is familiar with the song "Hail to the Chief," but not everyone knows that several presidents have written words to them. Most notably Presidents Kramers and Douglas. This was finally revealed in the documentary "My Fellow Americans."
"Hail to the chief, he's the chief and he needs hailing, he is the chief so everybody hail like crazy."
"Hail to the Chief if you don't I'll have to kill you, I am the chief so you had better watch your step, you bastards"