Someone who takes your writing ideas and publishes them before you have a chance to.
"You get that idea on screenplay yet?"
"nah, dang ninja writer already released a movie on it."
The act of busting on the woman's breasts and then tossing a handful of glitter in the cum. Whilst creating a beautiful art piece, you disappear before she gets the aftermath out of her nose and eyes.
Bro, last night I ninja dusted this girl, and dipped. She had no idea where I went.
The powder at the bottom of a can of Wasabi Nuts.
Bro, I was eating some wasabi almonds and that fucking ninja dust shit got in my eyes. That shit burns. I bet you could blow that shit in somebody's face on purpose and be a total ninja."
When you throw a fart into a persons face.
She released the gas and ninja cookied her sister, causing her to gag.
When you just start dating a girl that has kids and you have to sneak your ass over there to get some.
Man I can’t wait to have some ninja nights with this new chick I met.
a deamon ninja is someone who is a master of stealth and melee on halo, especilly with melee specified weapons such as the sword.
guy 1: dude that guy just raped us in team swords.
gut 2: yea he must be a deamon ninja.
A katana like dagger used by ninjas
I throw my ninja dagger and hit you between the eyes.