look up any word, like sex:
 
1.
One who sneaks an attack at the neck with a sharpie.

Though there are many ways to accomplish this a true Ninja will come from behind his target and assassinate him.
Zack must have gone Sharpie Ninja on the entire school because everyone I see has the Mark of the Ninja.
by Luke Loukas May 29, 2008
29 7
 
2.
One who sneaks an attack at the neck with a sharpie.

Though there are many ways to accomplish this a true Ninja will come from behind his target and assassinate him.
He must have gone Sharpie Ninja on the entire school because everyone I see has a fuckin' mark.
by Luke Loukas May 29, 2008
2 8