I hope you realise that when this comes from a Briton it tends to be tongue in cheek. Its a cheap shot but its part of the cultural fabric.
Don't worry. I actually quite enjoy the British humour and watch enough of your TV shows and comedians to know that its not only Germans who are targets for those "cheap shots", but that you talk just as unflattering about your own country and people and almost everything else in this world.
And its not like we Germans only make harmless jokes about you guys.
Here is what Dietmar Wischmeyer has to say about the British:
youtube.com/watch?feature=player_embedded&v=Jc79zByuC2E
Subtitles aren't perfect, but should be enough to get the gist.
Those able to speak German can also check out what Wischmeyer has to say about Germans, Dutch, French, Poles, Austrians, Greeks and Americans on Youtube. ;)
I think a lot of Poles are taking the jokes too personally for no reason.
Actually, when you read the comments under Marek Fis videos on youtube pretty much all the Poles who speak German and/or live in Germany quite like his jokes and have no problem with it. And here on this forum it seems like mostly people who are situated west of the big pond are offended by it.
uh, Oliver Polak?
Hmm, Didn't know of him until now.
I really have to watch more TV. ;)
But there you have it MediaWatch, A Jew in Germany making fun about Jewish stereotypes.
(Sry for double post, but for some reason it won't let me edit my previous post)