Hobo Ninja

An entity, either homeless or appearing so, that practices the stealthy fictional arts of Karatsu, Tae Kung, etc. Usually carry at least one eating utensil as a weapon. You can find at least one of these in Grand Central.

The Hobo Ninja would have used his centered force to drop a mountain on you, but the soup kitchen opened early.

by Hobo Ninja June 25, 2004

ninja turtles

It is a group of 5 frineds Leonardo, Raphael, Michelangelo, Donatello and their sensei, Master Splinter and they spend their nights making fun of others behide their backs and they get a kick out of it.

I went out with the ninja turtles last night and they are still the same old people making fun of people it is just sad.

by Avery Manshake January 13, 2008

ninja swipe

to discretely (like a ninja) tuck an erection under the waistband of underwear or belt line of pants.

a true ninja swipe is done in one swift motion.

yo, i was freeballing in my sweats when i got a boner- i had to ninja swipe that shit so it wouldn't look like i was proppin a tent

by princealberto July 7, 2009

Ninja Eyes

The act in which one uses the "Ninja Eye" to stealthy check out a female.

Only the masters know how to use the Ninja Eyes.

by blackbeltinninjaeyeism October 14, 2009

Ninja-Signing

When an author secretly signs his/her own books in a bookstore without the bookstore's knowledge.

Brandon Sanderson is ninja-signing books in airports.

by jackatthekilns November 10, 2009

Ninja Lag

The warping of time and space so that a real event happens after it theoretically should

an example of ninja lag, in anime is when swordsmen or ninja slash their swords at each other, sometimes they have time to put their sword back into the sheath and walk away before the other person is actually cut by the blade.

by Sweaty man in your 7th period September 15, 2009

Ninjamaica

1. The title and character of a show pilot for the Canadian television network Teletoon Detour; "Ninjamaica"

"yo mon, did you catch dat episode of ninjamaica last night?"

"haha yeah, that show just makes me think 'what de bom bom?' "

by Theabes January 8, 2010