The Date: May 2011
The Crazy Moment: He might have a rough exterior, but earlier this year, Mayweather made a heartfelt video clip that featured him explaining why he loved—wait for it—Justin Bieber's Never Say Never movie. WTF, dude?
Why It Was So Wild: Mayweather doesn't really strike us as the type of guy who would sit down and watch Never Say Never. And he really doesn't strike us as the type of guy who would sit down and watch Never Say Never and then make a video about how much he loved it. But, hey: Never say never, right?