That he is a jerk or that he is flirting in his own weird way. It depends on how he said it.
definetly
It means he's a bully. Ignore him.
well he's either making fun of you, or laughing at how cute you are
It could be possible that the guys are jealous since the girls like your legs.
Well if she is flirty with you or acts all different around you then she probably does like you.
The fact that he is doing these things means that he is spending time on you and therefore he is attracted to you. Provided it is done in a nice way (i.e. not intended to hurt) teasing can be a form of flattery.
The guys probably don't say things to be mean. They are probably just teasing you and are jealous cause the girls like your legs.
you can get a guy to like you by hanging out with him or laughing at his jokes if he makes jokes but if he makes fun of you he likes you definitely likes you
justin bieber having fun with a guy
Well confront him about it if not make fun of him back, think of some comebacks.
It depends! If this guy makes fun of you and says things that you told him bothers you he may not be that much into you. He displays carelessness for your feelings. If this guy makes fun of you around other people such as his friends, he probably still likes you but doesn't want to seem like he's 'whipped' in front of them or he can be self conscious of himself. If it bothers you that he makes fun of you in a way that makes you feel uncomfortable, confront him about it and ask him to stop.If he doesn't it will show you that he does not care your feelings, if he does then yes he probably still likes you!
Don't ask the person directly... potentially awkward. Try and get someone else to find out wihtout making it obvious.