ninja'd 

When posting on a forum, you submit a post only to find that someone has posted the same thing only seconds earlier.

Ha ha, Julia Roberts is so lame.
----
Ha! Julia Roberts is so lame.

EDIT: DAMMIT! Ninja'd!

ninja'd by mrespman November 4, 2005

audio-ninja'd 

When you are about to answer something, but sombody says it first by a tiny bit.

Teacher: What is 2 + 2?
Guy 1: Th---
Guy 2: The answer is 4.

Guy 1 got audio-ninja'd.

audio-ninja'd by AwfulDarkJedi May 30, 2009

brain-ninja'd 

(verb) to mess with a member of the opposite sex's head, usually by women. Originates from the comedy routine of comedian Dane Cook.

"Peter needed to talk after Maria brain-ninja'd him."

brain-ninja'd by strongbadia7 December 9, 2007

got ninja'd 

when an item you possess disappears without your knowledge. another term for "got jacked". but much cooler and stealth like. Like a ninja.

"Hey I thought I left my money on the table"
"Dude, you got ninja'd!"

got ninja'd by Adrian de Torres October 16, 2007

brain ninja'd 

when your in a horrible "relationshit" and you get in a fight one day and the girlfriend happens to say a comment that will seem at first like the worst come back ever but soon will make you so friggin' angry that you go make a ass out of yourself in front of her

yeah steve i completely was fucking brain ninja'd, i walked in and just sounded like a complete dumm shit

brain ninja'd by dickydick May 31, 2007

Ninja'd 

In chat, it is the act of saying something before someone else. It only counts if someone else actually says the same thing afterwards.

JKuang: 24,495 = "Over 24,000"

Puppettron: weird, 24,495 is over 24,000

CraziAsian: ninja'd

Ninja'd by CraziAsian.... The one and onl February 8, 2010

brain ninja'd  

A medical term used to describe when an extrodinary woman leaves you speechless.

Ben: You always ignore me when I call you.
Brittany: Ya well you never leave a message
Ben: (speechless)
Brittany: Ya you've been brain ninja'd !

brain ninja'd by Benny Frederick April 7, 2009