And a bottle of rum

Yo ho me hearties! It be that time of year again, International Talk Like a Pirate Day! Yar! So ye best be getting on yer best piratey talk today, before yer tossed overboard. Ye wouldn't like ta be sleepin' with the fishes down in Davey Jones' Locker. So pay attention, yo ho!

Do pirates say sleeping with the fishes? Or is that just mobsters?