WEIRD and possibly disgusting question

OK, I hope I don't gross anyone out with this post, but I'm dying for someone who knows something about German men (and their peeing habits) to help me out with this.

Tonight, I was chatting with Italo and he mentioned that a friend of his who is dating a German girl told him that German men pee sitting down. He said this because when this friend went to visit his girlfriend in Germany, she and her friends were disgusted that he peed standing up (not sure how they ALL found this out) and told him that all German men pee sitting down.

Anyone know anything about this??? I have no idea why I want more information, but I guess I'm just so used to crossing the tiny plaza by my apartment and seeing men stopping to take a standing leak in front of everyone in broad daylight without so much as batting an eye--It would be interesting to know that most men from an entire country actually take the time to sit down and get 'er done! I tried to google it, but as to be expected I got a bunch of porn sites instead of what I was looking for. I did find a guy's blog about posted signs in public restrooms in Germany that prohibited standing, but it was a kind of crazy blog so who knows if he's reliable or not.

OH, and I totally understand if no one wants to reply, haha..