(n.) Chadd is actually the antonym for Chad. God put the extra D on Chad to actually make a cooler person, who is fun, loving, loyal, and gives very good hugs. He usually has brown hair and brown eyes. He is unselfish and likes to make friends. He doesn't think he's good at anything. Yet he loves to make people laugh and have a good time.
That cool guy looks like he could be a Chadd.