UFC fighter Dustin Poirier slaps heckler at Mardi Gras parade over

A Mardi Gras parade in Youngsville, Louisiana, over the weekend turned sour when a heckler approached UFC fighter Dustin Poirier with a sign insulting his wife.
Fox News Flash top sports headlines are here. Check out what's clicking on .

OutKick on X: UFC star Dustin Poirier smacked a man disrespecting his wife during a Mardi Gras parade. Play stupid games with an MMA fighter, and you will win VERY stupid prizes!

Dustin Poirier Smacks Man Disrespecting His Wife: VIDEO - outkick

Jon Jones makes triumphant return to UFC, captures heavyweight

MMA Mania on X: Video: Dustin Poirier slaps man at Mardi Gras parade over 'Your wife's in my DMs' sign / X

Your wife's in my DM's' - UFC star Dustin Poirier slaps fan at parade for mocking his wife with Conor McGregor sign

UFC's Dustin Poirier slaps heckler over 'wife's in my DM's' sign

Dustin Poirier slaps UFC fan at parade who mocked his wife with Conor McGregor sign - Mirror Online

Your wife's in my DM's' - UFC star Dustin Poirier slaps fan at parade for mocking his wife with Conor McGregor sign

Video: Dustin Poirier Slaps Man Over 'Your Wife's In My DMs' Sign

Jon Jones makes triumphant return to UFC, captures heavyweight title with win over Ciryl Gane