Guns are Ninja. Sex is Ninja. Killing terrorists is Ninja. Killing in general is Ninja. Bombs are Ninja. Beating someone is Ninja. Stealing massive quantities of money is Ninja. Eating meat is Ninja.
by Youou February 28, 2008
by Gregory cit May 13, 2005
Driver: 'I did the decent thing and stopped on amber, only to forsake the next light because I was blocked by a gazillion Smug Ninjas, who turned-up before I could break away'
by little-miss can't do wrong September 09, 2011
The lazy or retarded ninja that hides behind a bin or barrel well his ninja brothers hide in the shadows.
Person 1: Dude did you see the ninja that came out from behind the trash can well his friends attacked from the shadows?
Person 2:Yah that lazy fuck is the bin ninja!
Person 2:Yah that lazy fuck is the bin ninja!
by jdl7889 November 26, 2009
The act of farting around others and trying to cover the fart noise with another noise such as coughing, clapping, banging on something, etc.
"Did that guy just ninja fart or was he really coughing that loud?"
"Jessica, you are such a ninja farter...we all know why you were really clapping."
"Jessica, you are such a ninja farter...we all know why you were really clapping."
by Joey3 April 10, 2006
A master in the ways of gathering information. And does so in a way in which is secret and sly without anyone know you are gathering the pieces to the puzzle.
by Josh Herring December 27, 2008
The process of waiting for someone to log-on their computer/ Skype, so you receive the little Skype notice and can bounce on them for a Skype conference.
by Conference man February 28, 2012