http://web.orange.co.uk/article/quirkies/Students_bizarre_attack_on_Hells_Angels? (http://web.orange.co.uk/article/quirkies/Students_bizarre_attack_on_Hells_Angels?)
:o ??? :o
You got it almost. The report is about Bavarians, not about Germans.
Besides, I have seen far poorer ideas among them.
There's a (modern) Czech saying "excavator sits in tree and knits cocoa" used in joke as response to "what's going on?". Looks like it is no longer good enough :D