ninjaukal 

(1)A form of the japanese samauri. A very old organization its origins are hundreds of years old. Much of its history has been lost and not many ninjaukals exist today yet they all have indomitable fighting skills in ninjitsu. No matter what weapons you use a ninjaukal will never die.

what the hell is a ninjaukal? he's a wicked juggalo clown representing the psycopathic family. Also known to knock a head off with a neck chop. Stealth enough to sneak in your house and have sex with your wife. Can manipulate the world into thinking that "eminem" is really the definition of a cocaine snorting homosexual. You remember that hotdog you ate last week? It was really a turd with sauerkraut on it.

ninjaukal by Dalvir916 AKA LJ September 2, 2006

Ninjaywalk 

Stealthy jaywalking that can occasionally be of badass proportions

Person 1: Dude! I turned away for one second, and then you were on the other side of the street despite all this traffic.

Person 2: Yeah, I ninjaywalked.

Ninjaywalk by ComoMococo February 28, 2011

Ninjacal 

adj. an action of incredible ninja prowess to the point it can be considered magical

Jet Li was mas ninjacal in "Once Upon A Time In China".
"that catch was ninjacal man."

Ninjacal by Bluseph D. Bluowski III, Esq. December 31, 2007