It is amusing to admit that even within the US there are countless people totally unaware of all the different regional dialects we speak here.I find it funny when people come here believing that they speak English but they only speak American English. There's always lots of confusion and misunderstandings, most Aussies are fully aware of this of course and find it amusing.

But then I suspect in most cases, the only way Americans really understand the intricacies of the English language is to learn another completely different one.