Deadspin.com reports that during an Astros-Pirates rain delay at PNC Park on Tuesday night, Ric Flair “WOOOOOOOO!” chants started in the sparse crowd around the 4th inning … and then continued the rest of the game. Reported Deadspin reader Andrew, “Starting in the 4th inning, one of my friends from my hometown started yelling “wooooooo” Ric Flair style. People picked up on it and it continued the rest of the game. It was a rain delayed game, so barely anyone was there so the woos are easily heard on TV. I’ve never seen a baseball game with 5 innings of continuous Ric Flair wooing in my life. The announcers picked up on it quick, with Bob Walk dubbing it the “Night of the Woo”.