Huzaah Of Hudi-Blee-Blah

As you leave the house, you close the door behind you...only to find that the ninja is...well, a ninja. And has gotten outside before you. He slaps you in the face and narrows his eyes at you.
"What the fuck?" you inquire politely. The ninja responds:
"I.....amaninja!!" and flies away with a twist of his blackness.

You decide that you've taken too many drugs and you should go somewhere to ease your mind. You...