Bull****. Anyway, back to reality... Floyd's chin is okay but in his last fight he got badly rocked by the first decent punch that Mosley landed so the stone is definitely breakable. He is safety first the majority of the time and knowing that he could be sparked against a fighter with heavy hands and the ability to capitalise quickly makes him that much more exciting to watch at the present time.
Floyd Mayweather is a gent and a scholar and would be my choice to be Earth's ambassador should we ever make contact with an alien species.
If floored means knocked down you truly are a ******. If not my mistake. The only KD Floyd sustained was when he broke his hand and took a knee. Floyd doesn't have the best chin but it's there within the elite in the business.
He does not have the best chin...he has a good chin, but not the best. His recuperating abilities are great though. P.S. Judah knocked him down.