I am Swedish but I was an exchange student in the US a couple of years ago. I got a lot of stupid questions about Sweden and Europe then, like if we had cars, if we had ice cream, if we had cell phones etc
But some questions were just so random and stupid I still remember them.
American girl: How old are you?
Me: I'm 17.
American girl: Oh... so how old are you in Sweden?
In class discussing WW2.
American girl: So can German people get lice?
And of course the classic:
American person: So what country are ya'll from?
Me (Swedish girl): I'm from Sweden.
Swiss girl: I'm from Switzerland.
American person: Oh.... so what's the difference?