Pirates are pretty hot. But they are smelly and gross, too.
Ninjas are sexy and mysterious like.
Like...
Pirates are like the loud mouth, arrogant stereo-type main male character in anime. Ninjas are like the silent broody type.
Zombies are the dumb childhood friend that doesn't know how to anything. D:<
I just prefer Ninjas. Sexy in black, and hopefully more hygienic...