TDP: You can always spot a United Statesian by how he/she prefers to spell grey.
...and Canucks are such odd US / Brit hybrids!
I recently found out, by watching Feed Dump
http://www.escapistmagazine.com/videos/view/feed-dump That, like those south of the boarder, they say 'Twat' with an 'o' sound like What or Was while we Brits know that it should be a proper 'a' like hat or cat!
But, at least they can spell so... there's that! Ay?