they pronounce everything with a hard "aargh"
None of them. Historians suggest that most pirates would have been illiterate.
Because they AAAAAARRRRRRRRRRRRR!!!!!!!!!
we're walking four abreast."
A mushroom. Some people don't think that this is a joke. But it makes me rofl all over the place.
Ask them to pronounce the word, "unionized".
The same way British people pronounce beer can.