In one confrontation, a black man challenged a white student to fight.

He didn't know what he'd have done if the older man had challenged his claim.

Another man has a dog and challenges the first one.

Any man can challenge for her until she wears the collar.

"No common man with his wits about him will challenge an Owner."

And it's not going to change unless men like Williams challenge the culture.

"No man should challenge the gods," he said at last.

And neither man nor Devil has ever challenged me in vain.

Two men challenged Chris as he walked his girlfriend home after a night out.

Through Sunday, men had challenged 73 calls and women 28.