In my castle on the river Rhine, I'm gonna have one hell of a time! Inlaid pretzels on the floor, Kaiser Bill to open the door! My cook'll be Princess Hohenzollerin, She'll bring me Christmas dinner from the town of Berlin. I'll hang my pants on the Hindenburg Line, In my castle on the river! Castle on the river! Castle on the river Rhine!
(Parody of "My Castle on the River Nile," by Robert Cole, James Weldon Johnson, and J. Rosamund Johnson [1902].)