ninja biscuit 

When you fart in your hand and throw it in someone elses face. This was done in the movie Orgasmo.

A-cup: Merry Christmas (ninja biscuits Joe).
Joe: Ahroghorhoh

ninja biscuit by razer6890 July 11, 2007

ninjashot 

The art of shooting pictures that require ninja like skills to obtain. This art originated in Japan usually in bathrooms. The secret shooting community is on a webpage by the same name.

<hexphile> Did you see those ninjashots on wormwood's phone?
<sloth> no, were they lulz?

ninjashot by wormwood@efnet January 11, 2008

Ninja Verbal Assualt 

1) any word or phrase yelled by a ninja to startle or distract a victim
2) the act of performing such an act on a victim

The stealthy ninja creeps around the corner, and... is unexpectedly spotted by a roaming nobleman. The ninja acts quickly, yelling "EGGROLL!!!" at the top of his lungs. The nobleman is startled just long enough for the ninja to close the gap between them and snap the nobleman's neck.

Ninja Verbal Assualt by KurDt January 26, 2005

Ninja Whale 

An exclamation used by the Comics And Graphic Novel Board on GameFAQs. This was term was coined from the "Marvel Vs. DC" comic book where Namor was easily subdued by a whale that Aquaman had summoned, which fell flat and squashed him. Usually ended with a "'D" for dramatic effect.

"w0ah!1"
"Pwn'd!"
"NINJA WHALE'D!"

Ninja Whale by Everything, Now! November 13, 2005

ninja-visible 

when someone or possibly something is there but not seen. Like Waldo, or of course a ninja.
Also used as a synonym for invisible

NOT TO BE CONFUSED WITH INDAVIDUAL!! Completely different..

Person1: is skalpel here? i can't find him..
Person2: yea he's here, but he's ninja-visible

ninja-visible by skalpel-Axen9ne January 3, 2010

Ninja 

A special person dressed in a black outfit with only their eyes showing. They are very good with literature and are best known for their role in the religious society as priests

my friend is a ninja" "fo' realz? can they help me with my english paper?

Ninja by Mdiggy the deaf girl December 19, 2010

Ninja Cheesecake 

A cheesecake-tasting mixed drink consisting of about 50% vanilla vodka and 50% tonic water.

There's no cheesecake in this drink, but it tastes like it! There must be a delicious ninja cheesecake stealthily hiding in here.

Ninja Cheesecake by IridiumXi February 28, 2011