ninja turtle generation

Those born 1989-1991 (and maybe a little later, but by then they started to turn into the power ranger generation, and ultimately were a hybrid between those, and the thundercats generation.

The ninja turtle generation is a mixture of the buffering generations.

by Kung-Fu Jesus April 21, 2004

ninja rock

a ninja rock is a rock that sneaks up on you while walking or running and causes you to either twist, sprain, or break your ankle. At the very least it will make you say ouch that hurt. Most commonly happens at night when you cant really see whats on the ground so well.

I was walking to the chow hall with my roomies and out of nowhere this ninja rock made me twist my ankle.

Aww fuck damn ninja rock just tried to take me out. I hate those sneaky bastards.

Dude Caleb was walking to back from the store last night and stepped on a ninja rock. It put him on crutches man.

by bigious alious May 20, 2009

Ninja'd

to be extremely high yet act so sober that no one was able to tell the difference.

Kevan ninja'd everyone at the party last night.

by Lil Matt 88 October 31, 2008

ninja problems

having problems functioning sexualy

bob:whats wrong with you man?
george:ninja problems
bob:ahh

by lots of love February 22, 2008

Ninja-Justin Drew Bieber-Mallette

a cheating lying douche-bag that doesn't deserve to be alive.

You're such a Ninja-Justin Drew Bieber-Mallette

by smdbish April 20, 2011

ninja'd

When someone takes something or someone away from you and you did not know whats the fuck is going on until the person ninja'ding you is laughing his/her/ ass off. The term ninja'd is usually mixed up with thiefed but the stupid sob that did that is spread across the atlantic ocean....Right now.

Tommy: Hey broski wheres my pencil....and my pants?

Charlie: Holy crap man those were ninja'd off you about a good 3 hours ago!

tommy: awwwwww mannnn!

(cue laugh track)

by Pruney The Transvestite January 17, 2010

ninja nutting

The act of cumming inside a girl without her knowing.

"Whenever I Fuck My Girl I'm always Ninja Nutting."

by Timmy Beeeee February 19, 2008