ninjas own pirates. Pirates would have to run up with swords while a ninja could just assassinate them from afar with ninja throwing stars, the pirates would never know what hit them.

Ninjas woop pirates ass. Pirates are just sittin around bein drunk, so a ninja could just come up and assassinate them. Also Pirates like men, haven't you always heard them talkin about blackbeards precious booty, clearly they are homosexual and therefore are inferior.