Tim McGraw does not take kindly to hecklers. At his show in Reno, he hopped off stage to confront a heckler. It appears Tim forgot the words to the song he was singing and the fan started mocking him.
After confronting the heckler he got back on stage and explained he had been shooting the Yellowstone prequel 1883 for 48 hours straight. So clearly he was tired. Have you ever been to a concert where the artist confronted a heckler?