Ye scurvy bilge rats! Don't know what I am talking about? So let me tell you about this in the landlubber's words.
Today is the International Talk Like a Pirate Day, and as the name says, today you should talk like a pirate, arrr!
During a racquetball game between Summers and Baur, one of them reacted to the pain with an outburst of "Aaarrr!", and the idea was born. (Wikipedia)
For the Pastafarians the day is a holy holiday, based on the importance of the pirates. Because the dramatic decrease in the number of pirates has led to the increase in our precious earth's temperature.
So fight climate change! You can help by becoming a pirate and start speaking like a pirate on this day!