Why?

Why do americans hate tourists?
I live where its WAY TOO hot and have somewhat littered beaches.

No, not cali.
But somewhere

Anyhoo, me und mom were at Food Lion, since it's closer than Harris Teeter.
I was arguing with her about getting me Juicy Juice, since it the AWESOMEST JUICE IN DA WERLD!!
When i ran into some people who were apperantly pissed,
they told me to go back to my own country. D:<
Okay, if you read my about thingy, you know im english, but people mistake me for german because of my accent (i have no idea how that happened....)
And, of course, mom was not with in hearing range.

i just stood there shocked, and when i came too, i wanted to either

A) kick them in the head
B) Flip them off
C)Curse at them in my limited knowledge of german

Of course, they had dissapeared..
The sad thing was, i live here. ):
And why should i try to disguise my accent?

It's kinda idiotic.