60. It's All Fun and Games Till You Blow the Save the Next Day
Who: Brian Wilson, San Francisco Giants
Offending Tweet: @BrianWilson38: "Scottsdale is fun but overaggressive males are not"
Consequence: Deleted tweets
Wilson sent the tweet above the night before he blew a save in Phoenix. He went with the "It was a joke" defense (thankfully sparing us the "I was hacked" defense), but he went to the trouble of deleting all of his tweets up to that point. He's since gone onto win a World Series, where a spandex tux to the ESPYs, and remain one of the funniest sports personalities on Twitter. No need to delete tweets, you can come back from a Twitter fail!