Ninja Up

The act of solving any and all problems through the use of voilence and smoke bombs.

Stop crying, ninja up, and hit him or her in the neck with a throwing star."This sentence can be used for any situation."

by bmoten November 16, 2010

ninja up

(nin-juh up) verb. The act of tying a black t-shirt to ones face and doint subversive activities. Usually used when stealing cigarettes or blowing up peoples cars.

Johnny Twobags - Man, Ame has a pack of Newports, but shes asleep and I'd have to crawl over her.

Mr. Dopey - You'd better ninja up and do that shit

*Johnny Twobags ties his shirt up and backflips off the ceiling.

by Lonus the Terror December 14, 2008

what up ninja

A youtube channle made by a stoner for stoners

"Yo you see that new what up ninja video that stoner is crazyyy"

by Big daddy665 July 20, 2021

ninja update

When something is updated without notice, like your video game or your rubric for your paper, making you fail

Ex.1 Dude 1: DUDE! I cant join the server! Did steam ninja update the game?
Dude 2: Yeah, they do that alot

Ex.2
Dude 1: DUDE! My professor updated the rubric for the paper without telling us! I am totally gonna fail!
Dude 2: Sucks for you.

by Darku October 29, 2010

ninja uptuck

The act of pulling ones erected penis up behind their pants button in attempt to hide it.

My teacher gave me a raging hard on while talking to me so I had to do a ninja uptuck.

by BobDylansSkidMarks January 31, 2014

UPS Ninja

Fast, silent, and deadly. He has the guise of a normal UPS man, but in reality he is a ninja. It is rare to catch a glimpse of him as he stealthily drops packages on the doorsteps of victims everywhere.

I was struck by the UPS Ninja today... I never even saw him coming.

by BooJoh August 6, 2004