You can usually find these guys hanging around at frat parties. They usually wear cargo shorts or basketball shorts, a wife beater or polo with a popped collar, and a flat brim hat. You can usually spot them as the one with a beer in his hand or playing beer pong calling everyone bro and yelling about how awesome something is or how much they want a jaegerbomb. Chadbros usually go after the girl wearing the most designer clothes with the biggest sunglasses. The most holes in the jeans may come into play also.
normal guy: "Did you see that chadbro at the party last night?"
other normal guy:"Yea he kept showing me his biceps and calling me bro."
A douche bag that thinks everyone likes them when even his "friends" don't. Thinks he is better than everyone and can get all the ladies. Needs to go waxing as a daily activity and does steroids every once in a while. Gym Tanning Laundry.