Two annoying things with clubbing

Wait. There's a thing I want to share with you. That really, really freaking bothers me. Haha. No I'm not grumpy.

But last weekend me and a friend went clubbing. And a FEW times, or basically everytime I'm out somewhere people ask you where you from. It's not like in the small city in Sweden where people ask you "which school did you go to?" kind of. In London the standard question is "Where are you from?" So 7 out of 10 times when someones asks me this (this is when I was not blonde then) I answer Sweden ofcourse and what do they say?? "Where's your blonde hair? Where's your blue eyes?" Just.. excuse me what. Last weekend, I honestly reached my limit and became so annoyed I yelled at the guy and told him to just shut up. (Most of the time I use to be quite friendly to people) However. It just, it bothers me. All these cliches are bleh. No I don't have long superblonde hair, I don't have blue eyes and a perfect little nose. Or big boobs and superlong legs.
What do you want me to say when you say "Where's your blonde hair and blue eyes?" Shall I say "Oh, you know what, I don't know... wait I'm going to call my mom, maybe I'm adpoted!!!" Or what?

And another thing that just pisses me off. I'm pretty clear if I want to dance/flirt or whatever with someone. (Now when I have a bf I'm not doing anything of it becacuse I just feel uncomfortable just being close to someone else) Whateever. WHAT is it EXACTLY that is HARD to UNDERSTAND when a girl says NO? Tell me. Please. I really don't understand. If she says no. It's a freaking no.
Like last weekend, it was a guy he was a like a plaster and he tried everything and I told him that I'm not interested and I have a boyfriend. First he calls me a liar. Sorry what. I know girls can say they have a boyfriend just to get rid of someone. But either way she has one or not, don't freaking call her a liar. Just there a guy should understand that she is not interested. And then it comes... "but it's just dancing". First of all, if it's just dancing. You can dance half a meter/a meter away from me, you don't need to stand 2 cm from me and try to hug me. Just don't. When she once again says "No." You don't tell her "Uhhh you are sooooo boring. I know you have a boyfriend but cmon". CMON WHAT?  What? Yes, if you know I have a boyfriend, don't freaking hug me in a flirty way. It's not like she would be like "Ah ok, whatever". Last weekend I had to tell a guy like this no probably 30 times. In the end I was so annoyed by it I just stopped and told him to honestly leave me the fuck alone. Like before, I do not use to yell and be rude to people. But when people can't accept a no, I'm not going to accept that either.

So basically. I'm just really pissed and annoyed by the fact that girls can't go out clubbing without having an idiot or two behind you. And yes, it is extra annoying when you actually do have a relationship.