Ahoy! Matey!
Well blow me down? Today is one of my favorite holidays. National Talk Like A Pirate Day. Now i am by no means an expert on this but i am studying up. Check out the official site for a bit of basic and advanced training. For the most part this means that i just say Arrr to everyone instead of yes or other comments. As it is defined by the site it looks like i can say it for just about anything.
Arrr! - This one is often confused with arrrgh, which is of course the sound you make when you sit on a belaying pin. "Arrr!" can mean, variously, "yes," "I agree," "I'm happy," "I'm enjoying this beer," "My team is going to win it all," "I saw that television show, it sucked!" and "That was a clever remark you or I just made." And those are just a few of the myriad possibilities of Arrr!
Hope everyone enjoys the day and make sure to study up to make the most of it.