it's in a teen's nature to figure out the consequences of their actions and try different things to see what kind of response they get......anyway,I dont like those guys/girls who bully there parents

Parents are the God's gifts to us, we should respect them. But kids do this because of their surroundings where they live. Parents should stop them and teach them the good manners instead enjoying with them.

Teenagers are stubborn people with a will of their own. We was young too. But still a teenager have to respect his/her parents wishes. In fact a mother/father always knows what's the best