Flipperwald

I got the name from the 'Funniest Joke in the World'
sketch by Monty Python's Flying Circus. In this sketch, a
man called Ernest Scribbler writes a joke which is so funny, that
people die of laughter. The British Army decided to have the joke
translated into German: "Wenn ist das Nunstruck git und Slotermeyer?
Ja! ... Beiherhund das Oder die Flipperwald gersput".

It doesn't translate back into English. It is some made-up
words, with some real German words added.

• Script of the 'Funniest Joke in the World' sketch by Monty Python's Flying Circus