grass ninja

A person shrouded head to toe in rags and carrying a weed-wacker or other weapon. Commonly sighted on U.S. military bases in Japan.

by Anonymous October 5, 2003

Ninja Out

To sneak out of place without anyone knowing.

To leave a place early without saying bye to anyone to avoid them making you stay

I don't want to drink anymore so I'm going to ninja out before anyone notices.

Danny always tries to ninja out early because he cannot hang.

by LW0WW May 25, 2011

Afro Ninja

The Guy Trying To Do The Backflip In The Picture That Swept The Internet

The Afro Ninja Rocks!

by Seagulls Of Santa!!! October 19, 2008

ninja bomb

v. To leave a party without telling anyone you're leaving, so as to disappear- like a ninja.

Dirk dropped a ninja bomb last night, and no one heard peep from him for a week.

by 'noda March 10, 2007

Shopping Ninja

When the person you're shopping with randomly disappears with the shopping cart with out you noticing. You usually spend the rest of the shopping trip looking for them.

Jack: Yo Sally have you seen mom?

Sally: She pulled a shopping ninjas on me.

by Lumlotus May 14, 2013

Ninja Swag

FiercelyAaron's term for someone with immense swag. Ninja Swag is the highest of swag you can obtain.

I serenaded her with my ninja swag.

by fiercelyaaron August 5, 2011

[Ninja] Seed

That marijuana seed that makes its way into your bowl/bong even after you're positive that you've meticulously sifted through and sorted all that bullshit out.

What's that taste? A ninja seed!

by Emdoubleyou February 7, 2009