My favorite O Brother, Where Are Thou? trivia is that George Clooney had his Kentuckian dad record all his lines so that Clooney could listen to and memorize them with the proper accent. When Clooney showed up for filming and started saying his lines, the Coens were like "dude what is wrong with you, why aren't you saying the swears?" and that is when Clooney realized his dad had substituted all the swears with gosh darns and shoots.
On the internet, everyone knows you're a cat — and that's totally okay.