Barstool Sports CEO Dave Portnoy's 'pizza review' turns sour in bitter argument: 'F--k you!'

Barstool Sports founder Dave Portnoy reacts to New York City cracking down on coal and wood burning pizza ovens and previews the inaugural One Bite Festival, Sept. 23 in Coney Island.

A pizza review by Barstool Sports CEO Dave Portnoy went south on Thursday when the owner of a pizzeria wasn't too pleased with the social media star showing up.

The confrontation happened on Thursday when Portnoy visited Dragon Pizza in Somerville, Massachusetts – which he now calls "The Worst Pizza Place in America."

"It's a floppy mess," Portnoy said before eating the pizza. "Strong Parmesan. This is an acquired taste. Like if you get this, know you're going to get hit with a left-right in the face with Parmesan. I'm not the biggest parm guy…I just don't like parm. So I'm going to go…how do you score that, because if you like parm, fine, if you don't, I don't, 6.4."

"I know that's way off," he said.

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Dave Portnoy of Barstool Sports is seen in attendance during the UFC 281 event at Madison Square Garden on November 12, 2022 in New York City. (Jeff Bottari/Zuffa LLC)

Portnoy began talking to another person before Dragon Pizza's owner Charlie Redd came out and made clear he wasn't pleased with the Barstool CEO's presence.

"Dave, enjoy your pizza as any customer, but I don't appreciate what you do, coming in and judging a business with one bite," Redd said before going back inside.

Redd came out minutes later, saying "Let me be a little clearer – move on and don't stand in front of my business."

"Let me be clear – f--k you," Portnoy replied.

"Let me be clear, get the f--k out in front of my business," Redd said.

"This is a public street – this ain't your