Very few will ever forget the time he accidentally struck a bird flying across the infield during a spring training game against the San Francisco Giants in 2001.
It's been five years since Johnson retired, but the legend of his bird-destroying acumen will remain forever thanks to his new Twitter avatar.
Yes, that is an image of Johnson holding dove feathers as if he were a character on "South Park."
You don't have to be a fan of "South Park" to appreciate this.