Thar be only three pirate jokes in the world. The biggest one is the one that ends with someone usin’ “Arrr” in the punchline. Oh, sure, thar be plenty o’ these, but they’re all the same damn joke.

“What’s the pirate movie rated? – Arrr!”
“What kind o’ socks does a pirate wear? – Arrrrgyle!”
“What’s the problem with the way a pirate speaks? – Arrrrticulation!”

…and so forth.

Thar be two others but you’ll hav’ta faller me link ’cause the other two are Arrr! rated and ye know I don’t talk that way! Arrright!