There's definitely a boundary people should not cross regardless of being young and on adrenalin or not. Aside from that: Anyone can trash talk--but it doesn't mean anything. Taunting, on the other hand, is an art. And you certainly don't need epithets or cussing to really get under someone's skin. As long as you keep winning... mwahaha
Half the fun is listening to these whiny little teens swearing and using epithets and then giggling quietly in the background with their little blue-balled friends. If it bothers you, there's always mute. They're not even worth the trouble to insult properly. They do that fine all by themselves. Ignore the attention whores, and like good little doggies, they'll shut up or leave.
sands