Take a song lyric. Use a web translator to translate it from English to German, then from German to French, then from French to English. Then have people guess the song.

This man it, speaks it holds of Karmapolizei in Mathe which it as a cold room is schnarcht, as a police force detuned of Radiokarmas, holds to him this girl, forms maladivement to you his Hitler frisur me feeling and has to us zerschmettert his party of same what you receive, this one east is that you cannot be received this one she, if us Karmapolizei to confuse given me has each one me case, she died enough that I gave all me einmache, am to us however on the list of content, and same what you still receive, is gehaltlich this one is that you are this one receive that it you are this one receive what you receive, if you confuse of Karmapolizei, if with us I me box gave myself all, it is not enough, me all gave, me einmache, but we are still on the wages - and lists content this one what you receive, this one east is that you are this one receive what you, you receive if you confuse there with us and for one minute, me lost, never lost me and for one minute there, m ' lost me lost myself there for one


This would be pretty hard if some bits didn't stay in German.