I should have pointed out that Bernhard was actually Viennese - but it's a cool name anyway. As for faking Welsh, you could perhaps try saying Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch (
http://www.youtube.com/watch?v=2thdZ4OFQrE) a couple of times while wearing a Tom Jones wig. That would fool me!