You can often use "chad" to tell your friend they are acting stupid in a nicer way then straight insulting them.
Someone who is chad is not very cool an acts weird.
Use chad to refer to someone as a lame ass.
It is fun to use the word around people that do not know the meaning. People often get confused.
Chad is very catchy an you can find yourself using it more than most cuss words.
Bob "Hey, dude look at my new kicks i got at walmart"
Jake "Those shoes are chad fool, look at my j's"
John "Haha, look at that guy with purple skinny jeans an a yellow jacket on"
Jeremy " wtf, that fool looks hella chad"
I would have scored with that girl if that Chad would have just shut his piehole.
A chad is somewhat easy to sight, as they're everywhere, but the only way to know for sure is to talk to/observe one. They typically dress in a similar manner to a "bro", though are not in fact bros. They either wear the latest fashionable clothing from big brands, or highly expensive graphic tees, most likely of the MMA (Mixed martial arts) variety. They most likely sport a tribal tattoo, or something of the like. They most commonly drive V6 Mustangs, S10 pickup trucks, or crotch rockets.
Chads can be found in large numbers at Frat houses, local hipster bars, and nu metal concerts (which are obviously real metal shows...). They often travel in groups of a few, but can be found in swarms at these establishments. Other than being cocky and talking shit, other popular pastimes of chads include, but are not limited to: beer pong, racing hondas, UFC, and blasting nu metal on their stereo because they think it makes them look like a badass.
Again, not to be confused with the bro, who may or may not share some of these characteristics, but is actually cool, and therefore, is ok to hang around with.
Dude 2: It's $1 Bud Light Night. Don't you know? They only like light beer.
Dude 1: Meh, screw this. Let's go somewhere else and grab a pitcher of Newcastle.
He thinks he is gods gift to woman, arrogant, a prick, bi-polar, hated and loved.
Most Chad's got a Chuck Norris like beard.
For a person that actually IS good at everything check: Dawson
Girl 2: Fuck yeah. He is such a Chad