[FatherofFive]

You may have misheard that (unless you changed it intentionally)... the song lyric is “Fahr’n fahr’n fahr’n auf der Autobahn” (fahr’n = fahren: to drive).

Thanks for sharing! I had that one wrong all my life.

[Moltke]

Welcome. Of course, fun fun fun also makes sense, if you’re in the right car!