Oh my god:
Oh my god oh my god oh my god. Localizing for nomadic wayfarers of the high seas!
Next project: ヤクザ日本語 (Yakuza Japanese)!
UPDATE: Looks like they did this for a short period of time in September, in honor of Talk Like a Pirate Day, but it appears they're actually looking to launch pirate English as a full localization once all the translations are done.