Chad
Usually a confident guy, who is somewhat of an overachiever. They can get cocky sometimes but not to the point that they annoy people. Fun to hang out with but typically stay out of trouble. They drink but not to get drunk, don't smoke, don't fight, and usually drive the speed limit. Tight shirts and spiked hair aren't uncommon. They can get the girls but act much more confidently in front of them than they truly are. Despite popular belief, they are not really much of a bro or a fraternity bitch.
Drunk guy "Hey Chad, take a shot!"
Chad "Nah man, I already had a few...I'm drivin tonight."