retarded little boy

Ok hi, I would just like to say I'm now afraid of retarded kids.

Went to watch the proposal today after school and we met this freaky little guy like about primary 1 size. He ran up from behind and attacked. He is retarded and he has a perverted mind.
He chased us 3 escalators up till we reached the cinema. He runs like a madman.
I'm now scared of this kind of weird kids.

I hate that guy.