You have to be German to get it.
The Germans can be very...German.
https://www.youtube.com/watch?v=DD0A2plMSVA&itct=CD0QpDAYACITCIrky7GJ_8QCFUm0fgodh3cA6FIJcGV0ZXIgZm94&client=mv-google&hl=en&gl=US&app=desktop