Yes, that's right ... it's
International Talk Like a Pirate Day
So, by Neptune's beard, don't be a bloody landlubber, matey.
That's right ... throw out your native vernacular in favor of Avast! Ahoy! Arrrrghhh! Drink your grog, eat your hardtack and amaze your friends with your nerve and wit. (positive I can't get away with this at work, and sadly not even going to try)
Shiver me timbers!