Niiice list Lisa!! 
Let me try...
Netherlands (Holland): Bonnets, fluffy dresses, and of course, wooden shoes!
Sweden: Same blonde look Lisa described, but always have names like, "Ula Inga Heisen Eisen Hoffer Woffer Herbie Derbie Guten Flugen..."
Scotland: Can't understand a word they say, enjoy eating haggis and drinking Guinness Beer.
Ukraine: They only eat perogies, cabbage rolls, and Borscht.
Germany: FUßBALL!! (what? I like fußball!) Their language is mostly shouting, and they all wear swatiskas... (I KNOW that's not true!!)
Egypt: Pyramids and papyrus
United States: Before I say anything, the following is NOT TRUE and should NOT be taken seriously--- Ignorant, unintelligent, fat, war-hungry robots.
Japan: Everyone has a "reset" button.
China: Apparently they eat rice, chicken, baby cows, and dogs...
Russia: Fur hats, vodka, and Soviet prisons...
Italy: Pasta, pizza, olive skin, and thick accents.
Greece: Feta cheese, olive oil, and lots of harbours.
France: Berets (those funny hats), art, baguettes & croissants, and thin moustaches.
Mexico: Rich white tourists who live nextdoor to poor Mexican natives.
Switzerland: Mountains, fresh water, and German language with lots of "ch" in them... (Chuchichastli!)
Wales, Luxembourg, Estonia, Croatia, Slovakia, and Bulgaria: ...they really exist?
Australia: Kangaroos, koalas, platypuses, kiwis, snakes, deserts, opera, very shovanistic, and they always say "g'day mate!" (And, of course, Finding Nemo!)
Iceland: Ice... of course!
Well, that'll all I have for now... I'm curious to see what people think of Canada though! And don't worry, I don't take offense to ANYTHING you say about it, since it's most likely true... haha!
If you can't stand the heat... don't tickle the dragon.