Negative
I disagree. A nice pair of toned legs showing muscle definition can be very attractive.
If girls tell you that your legs are cute and guys make fun of them, the guys may be jealous of your cute legs.
If guys make fun of your good looking legs they are probably jealous that the girls like them.
Some do
Everyone's body is different so some girls have more muscular bodies than other girls will have a more petite frame.
Guys are attracted to the legs more than likely because it is the part of the body that attaches to the butt. They are curvey and usually smooth. Girls wear shorter shorts and reveal more so guys are more accustomed to seeing legs than girls who at most see guys legs up to the knee. Not to mention they do not shave their legs.
may be you have thin legs
Yes, usually most guys do though sometimes they do not
Chickens with legs and buts
Some do, most don't.
because they get nevous
It could be possible that the guys are jealous since the girls like your legs.
Most do