Charlie Brown is totally a ninja, he's like super stealth being a klutz.
Umbreon doesnt really have ninja skills though, I would say like Politoed...
I would think Weavile and Sneasel are the most ninja pokemon
ohh very ninja-like, how did you think of which pokemon are most like ninjas though?
i wouldn't dare hurt my dog D: I'd feel WAY too guilty afterwards.
I now dislike the movie 'The Pacifier' or however you spell it. they use ninjas as the bad guys! Why can't they get pirates in there? pirates are the real bad guys! they steal other people's money and stuff!
*stomps to a corner and sits down angrily*
Pretty soon I'm just gonna go out and buy a really good ninja costume, then I'll never have to buy another halloween costume in my life ^_^