For Telling an Obvious Truth

Yes, they can be serious.

During his tennis career, McEnroe became known for outbursts on the court when he thought umpires had missed a call. In one classic exchange, he yelled at an official, “You cannot be serious! That ball was on the line!”

John McEnroe has got himself in trouble:

Garcia-Navarro: We’re talking about male players but there is of course wonderful female players. Let’s talk about Serena Williams. You say she is the best female player in the world in the book.

McEnroe: Best...