School bullies are evil s**ts, they will always be because their parents haven't taught them how to be nice properly. Their parents are probably bullying them at home and they take their anger out on everyone else in school, it's very common.
Stay away from them and don't give them the reaction because they just want a reaction out of you even if it's good or bad. It's like playing dead but socially, an animal isn't gonna attack something that's dead is it? They just see you as a target.
Just focus on learning as much as you can in school or on the internet and then you can get a good job and get away from your family in a nice house of your own where you can do whatever you want and no one will boss you around.
If they are actually abusing you then you'd be better calling a child helpline for advice, they are really nice to you so don't stress about ringing them.
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The term Aspergers is no longer officially used in the UK - it is now regarded as High Functioning Autism.