Siberian ninjas

A breed of dangerous African ants that enter houses and attack people

Unfortunately my house got attacked by Siberian ninjas

by AshDONYA May 30, 2019

Nostalgia Ninja

Something from the past you never knew knew existed, but realize as an adult you know everything about them.

Air Supply? Never heard of them. Oh, yeah, I recognize that song. Hey, I know all the words to this one. Wait, I know that one too. Holy crap, they also sang this one?! How do I know all the words of 11 of their songs and never knew who the hell they were?!?! That snuck up on me like a nostalgia ninja!

by Geo October September 7, 2018

Speedy Ninjas

This is the name that YouTuber CheetahNinja799 calls his is subscribers. Means that you are cool for the school.

Hey what is up all my speedy ninjas

by CN799 May 23, 2020

Ninja Lightbulb

The act of using a long flourecent Light bulb as a Katana, and karate style hitting your friend making the bulb explode

I can't wait for another bulb to burn out so we can play some Ninja Lightbulb.

by Geoff Robbins May 28, 2007

Fat Ninja

The unsubtle affair. Where two people think they are being sneaky, but everyone knows what is going on.

The act of cheating out in the open, but being oblivious to it.

Joe: "Do Bill and Sue really think no one knows they are hooking up?"

Bob: "I know, right? Pretty Fat Ninja there."

by Chewbacca with a Brazilian September 1, 2013

concert ninja

One who disappears mysteriously from a group of friends during a show, using fellow concert goers as their smoke screen.

Tim had been last seen swaying near to his room mates. The concert ninja was later discovered passed on top of his bed with one shoe off.

by Gaddo007 March 20, 2012

Media Ninja

A badass girl who owns the 'game' that is social media and media in general.

Someone who should definitely be hired.

Basically someone who's awesome at media, and is a ninja.

Wow, look at all those wicked posts. She's a media ninja.

by KarmaChameleon January 17, 2013