With coaches such as Dennis Green, Jim Mora, and Mike Gundy going absolutely insane in recent years, we've forgotten just how often athletes go off as well.
Professional athletes are often viewed as role models.
Children look up to them, fans stalk their every move, and cameras follow them wherever they go.
They are expected to be near perfect in front of the camera.
While pro athletes are usually able to deal with these expectations, the heat of competition can drive any man crazy.
Here's a tribute to 20 athletes who just totally lost it. Enjoy!