LOL. I get that all the time too. I just want to be like leave me alone! Even though I am mixed.
When I was at work this lady had long curly 3c hair, I didn't think anything of it. And she comes up to me and goes
"what are you mixed with?"
and I said "...uh...black"
and then she says "and what else?"
and then I said: "white?" and she was like "oh that's it?"
I was like well damn sorry I'm not all that special for you I mean my mother is german and polish but she's still white well sorrrrry. And then she told me everything she was mixed with and I just stared at her and was like "okay" CAUSE I DON'T CARE! and when she realized I didn't care she says : "Oh well I just wanted to ask because I saw we have the same kind of hair"
In my head I was like "no we don't"