This is exactly what I've been screaming about, when did it become "cool" to be stupid?? When I worked part time at a Gas Station/Mini mart when I first moved here, I couldn't take it. The cool kids were all morons, and so moronic, they didn't realize just how stupid they are and so full of themselves, you couldn't tell them.
I bet that girl has 100 friends that are just as clueless as she is