Mack Brown Cuts Up at 2021 Pigskin Preview Posted Jul 24, 2021 On Friday, Mack Brown said what every North Carolina fan thinks about the Blue Devils: “Duke stinks!” It was an answer to a question emcee David Glenn posed to coaches at the annual Bill Dooley Chapter Pigskin Preview at the Embassy Suites in Cary: “What’s your go-to punchline that will get a laugh out of your boosters at a fundraiser for your team?” (Inside Carolina)