"Amy Walker does a little tour of 21 accents in 2 1/2 minutes. From the UK and Ireland to Italy, Germany, Czech Republic, Russia, France, Australia, New Zealand, and around North America."
(via Boing Boing)
I think this is cute and she does a pretty good job though I suspect many of the accents are more stereotypical than realistic.
The ones that I think she kind of missed: Brooklyn, Toronto, Charleston.