crack ninja

1. Individual who is stealthy in the act of taking photos of people's butt crack in public.

2. Mass Effect race, Human Male Infiltrator, runs around like a person on crack. The character can also be invisible like a ninja.

"George Clooney's crack was on TMZ thanks to the crack ninja."
"Dude, I'm running around this map like a crack ninja."

by KaitlynNTom January 30, 2014

Ninja Shit

When you take a fast, odorless, silent shit that has almost no residue when wiping.

I had to take a shit at school and it was a Ninja Shit, thank god.

by Osi777gt March 22, 2021

Ninja Shits

When you have finished going Number Two, and suddenly feel more on the way.

"Man, got half way out when I got struck by Ninja Shits"

by Ormagoden September 1, 2014

Brush Ninja

A person (usually a hiker) who goes where they please, sneaking though the brush on private property to get to their destination.

David's a brush ninja, he cut through that farmers land to get to granite mountain.

by hiking guy March 19, 2017

Ninja Turtled

Having sex while wearing your partner like a backpack, thereby resembling the shell of a turtle. Often performed with people who have ninja turtle names, and are little bitches who can be carried around like a baby.

Raph got so Ninja Turtled last night when I used a strap on to fuck him in the ass while he wore me like a back pack.

by Masterb8er3000 January 7, 2022

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

chatting ninja

One who keeps their status 'invisible' on instant messenger in order to 'screen' messages and/or avoid certain individuals.

Hey, Amy! Ping me when you're available to discuss the project, as I am chatting ninja today to avoid being distracted by other co-workers who are time wasters.

by L-2-the-Stew October 10, 2010