Ninja belly button fucker 

When a guy of big size stuffs it in your bellybutton when you least expect it

omg i was expeting it in my pussy but this ninja belly button fucker stuck it in my bellybutton

Ninja belly button fucker by yourmother2323465 February 24, 2010

ninja 

Two Words: Chuck Norris

Thats fucking Chuck Norris. He will fuck you up 'cause he is a Ninja.

ninja by GOAT19821 March 14, 2008

Ninja Piss

When one vertically climbs up a piss stall using his hands and legs with his junk hanging out, and pee pee as best as he can towards the direction of the yellow bowl. He would then release the grease with a very Asian karate chop sound, thus completing the Ninja Piss.

"dude, i heard the bathroom stalls are fucked"
"oh hell yeah nigga, Jimmy totally ninja pissed that shit like a pro asian G"

Ninja Piss by ninjapisser January 29, 2009

ninja 

a student who is on the school's tennis team. so named because they often carry their tennis rackets in their backpacks or at their hips with the handle facing up, like a katana or sword. used most often by members of other sports teams on campus to easily identify a tennis player.

"you see tom?"
"yea"
"he's a ninja, you can tell by his racket".

ninja by SuperNickTurlockCA April 11, 2011

ninja 

a person with awesome skill at anything

dude u r so frikin ninja at CoD

ninja by emaster t December 25, 2008

Poof Ninja 

A 'poof ninja' is the most extremely radical creature in all the galaxy. It can poof from one place to another and sneak up behind you. This usually leads to slicing your throat open and screaming poof!

Elissa: Dakota is a poof Ninja!
Vikki: So I've heard!
Dakota: *Poofs* *Slices Vikki's throat open* POOOOOOOOOF!!!!!

Poof Ninja by Myoki December 25, 2008

Ninja Tight Deathgrip 

Ninja tight deathgrip's, or NTD's, occur when some gangsta azz wigga azz mofo ninja puts his hand near a fatal area and squeezes, preventing any possible escape. Possible areas of attack include the neck, general chest area (GCA), or chimpo/cooter/front butt. Typically, ninja's do not attempt this attack on themselves. The only known ways to escape are: 1) Having a nearby ally immediately kill the ninja or 2) simply allowing the ninja to kill you.

Luis: That gangsta azz wigga azz mofo ninja's got Davo in a Ninja Tight Deathgrip!!!1 Should we help?
Bobby Evans: No, we suck; let him die.

Ninja Tight Deathgrip by HugeBreasticle March 20, 2005