Umm. 3 well known facts:
1. Ninjas are mammals.
2. Ninjas fight ALL the time.
3. The purpose of the ninja is to flip out and kill people.
Ninjas are fast, smooth, cool, strong, powerful, and sweet. I can't wait to start yoga next year.
Can you believe that
THIS is the #1 hit when you google "ninja". Dude, if I were a ninja, I'd be pissed.