The origin of the name "Captain Nice:" When Carter Nash is first discovered as a "superhero", he has a belt engraved with his initials, "CN". A passer-by asks him what the "CN" stands for and, not wanting to give his real name, he comes up with, "Captain . . . Nice." See more
It's the man who flies like an eagle!
It's the man with muscles of lead!
It's the masked enemy of all evil!
Are you kidding? It's some nut in his underwear.
That's no ordinary nut, son. That's Captain Nice!