It seems like discussing pirates and ninjas like this has become very popular all of a sudden. [Considering she answered the same question when Haruhi asked it not long ago...

For this next part, Duplica puts on the most generic pirate-y voice she can manage. Shiver me timbers and all that.]

Yaaargh, well I have to say, them ninjas be mighty more impressive then any swashbuckiling pirates I know!