As many others in the blogosphere have noted, Facebook decided to join the national talk like a pirate day fun. By visiting the translations application you can quickly convert your Facebook interface into pirate jargon. The advertisements on the homepage sidebar have now become “ArrDs” and recent stories in the news feed have become “Recent Tales”.
Pretty much everything else has been translated as well. If you are looking to talk like a pirate, go to the translations application and select “English (Pirate)” as your language. Have fun!