The Date: August 2007
The Crazy Moment: Mayweather invited the MTV cameras into his Las Vegas home to document it for an episode of MTV Cribs.
Why It Was So Wild: If you've never seen Mayweather giving the world a tour of his house, please see it immediately. (Spoiler alert: One of the features he shows is an unbelievably large stack of money that he then uses to make it rain in his bedroom. Pretty ridiculous stuff.)