Tim McGraw had a show in Nevada where he had a little confrontation with some 'fans'.
In the video below you can see Tim say, Hold on, stop. You got a problem with me?
What happens next is all because he was struggling to remember the lyrics to a song.
He argued with the fans in the audience and got back on stage to keep singing. Tim joked that he forgets the words sometimes because he's old and exhausted. But, let's be honest.. we all forget the lyrics sometimes!! We're human for God sakes!! We love you Tim!