Ninja Lunch

A Ninja-Lunch is when your co-workers start talking about where to go for lunch, and while you give some token input, like, "The pub" or "The donair place on the hill", you really have no intention of going to lunch with the boys. You've already secretly planned lunch with a redhead, and while the boys' backs are turned, you vanish like a ninja to meet your REAL lunch date.

Dave: Where should we go today?
George: The Old Admiral?
Brian: Yeah....uh....yeah...
Yoon: How about Burgers?
Joe: Alright guys, time to go!!
Mike: Wait, where'd Brian go?
Yoon: He must have gone on a ninja lunch again.

by Buns Master December 16, 2011

math ninja

–noun, plural -ja, -jas. a member of a modern society of mathematical agents, highly trained in stealth calculatons and number theory, who are hired for covert purposes ranging from solving the worlds problems to passing on their skills to the next generation.

Mr. Harris is a math ninja.

by KSignell February 6, 2010

Door-Ninja

A person who slips in a door quickly before it closes without touching the door.

That bastard door-ninja didn't hold the door for me.

by TurboTurbo January 10, 2011

pulled a ninja

When someone appears or disappears from the surrounding area with few or no people noticing.

Also when you do a really cool ninja move, especially if you could never do it again.

Joe: Oh, hi Jon.
Jon: Hi Joe.
Sam: Hey guys!
Joe: When did you get here?
Jon: He pulled a ninja.

Man: *drops glass*
Waiter: *catches glass without spilling drink*
Man: Wow, you just pulled a ninja!

by StarGazer453 October 15, 2010

Ninja sneeze

when you think you're going to sneeze, but then you don't. it's there one moment, and then it just disappears like a ninja!

Friend 1: *look of concentration*....dang!
Friend 2: what?
Friend 1: ninja sneeze

Friend 2: aw, i hate that
Friend 1: i know right?

by XxCottonCandyStarsxX May 18, 2009

ninja studying

when you pretend to be hard at work to get your mom off your back about homework, but you're really watching tv shows on hulu.

I was ninja studying last night. Learned everything off of bones and house. Think I'm ready for that biology test now!

by you can't see me! February 12, 2010

Ninja Danza

A running, jumping start slap to the face; with a penis. A form of the Tony Danza penis slap.

Nick ninja danza'd Kristin and showed her just who the boss really was.

by sparklinwiggler October 19, 2008