Watch Floyd Mayweather Win a $100k at Video Poker (Video)

You can make big money when you bet big money case in point.

Floyd Mayweather decided to try his luck at a high stakes video poker machine Sunday night … and hit a $100,000 jackpot.

For real.

Floyd started off with $20,000 in a “Ten Play Draw Poker” machine — playing $25 per hand.

Then, as fate would have it … he hit a Royal Flush on one of his 10 hands … which paid off a cool $100,000.

Flip the page for Floyd showing the winning hand.