This is a strange thread. lol If you are fat and stupid then I could see how it would offend, are you, fat, and stupid? lol Generally stereotypes are harmless nonsense. If an American online told me I had bad teeth and my mom looks like a Bulldog. Or I dunno, s/he thinks I'm into Morris Dancing... whatever. None of it is true. So wth? How the hell could it get to me?
S/he could think all manner of crud things about the people of this royal throne of kings, this sceptred isle, this earth of majesty, this seat of Mars, this other Eden, demi-paradise, this fortress built by Nature for herself against infection and the hand of war, this happy breed of men, this little world, this precious stone set in the silver sea, which serves it in the office of a wall - or as a moat defensive to a house - against the envy of less happier lands. This blessed plot, this earth, this realm, this England... and meh, what's would be the harm in it? S/he's obviously never been and knows nothing. Precious. :confused:
However if I did have rank teeth, my dear old mom did look like a bulldog, and I did enjoy the odd skip around a pole holding a gay ribbon as I pranced around in extremely gay garb while being gaily clapped by the gay populace of gaydom ... I might get a bit offended about it. lol So I dunno. Heh ha.

Seems odd to take offense, unless the stereotype hits a personal nerve. I have to admit, when somebody says French a stream of stereotypes flow through my mind, and a river of ready insults... eh... s'part o' being English/British, taking the pee out of people, and nobody is immune, even our fellow countrymen. In fact, they're who we practise on. :huh: