We all know that text messages can sometimes be hilarious. Like when they're sent by mom.
Or if the the characters on Game of Thrones ever learned how to text.
But sometimes it's best to just put your phone away and think twice - nay, three times! - before picking it back up and hitting Send.
Like when you're slamming a famous ex-girlfriend and her untalented lady parts. Or when you're a married professional golfer and you wanna bang a porn star. Or when your name is Anthony Weiner.
Below, THG presents 13 of the most well-known celebrity text message scandals of all-time, with far too many involving penis photos and one too many involving a bloodied, beaten Rihanna: