A person, usually part of a group, who kidnaps loved ones and friends unexpectedly and cuts off all communication to that person for extended periods of time, until its demands are met, usually involving pizza or other greasy foods.
by Ninjafied August 27, 2009
Get the ninjamug. by rexburkheadsquestionableheadas September 16, 2018
Get the ninja you frozemug. person 1: have you heard about ninja?
person 2: yeah, heard he died from some dude who said ligma balls in his stream.
person 2: yeah, heard he died from some dude who said ligma balls in his stream.
by rabloing July 7, 2019
Get the Ninjamug. a deamon ninja is someone who is a master of stealth and melee on halo, especilly with melee specified weapons such as the sword.
by xjordanx November 30, 2007
Get the deamon ninjamug. 
An intensive battle between 2 or more participants.
in which after being back to back for three seconds each "Ninja" must leap out and spin to face there opponent(s).
"Ninja's" must take there turn clockwise, the first "Ninja" to have his/her turn is the one whom is last to land after leaping.
the first turn can be any footwork or hand movment the "Ninja" wishes but it must be swift and in one direction.
the turn is then passed clockwise to the next "Ninja" and they must make there move.
when targeted or threatend by an oponetnt "Ninja's" move the other ninja can doge, it must be as swift as an attack.
falling over in a battle of "Ninja" is the same as having your hand hit by your opponent, instant dissmisal.
a "Ninja" can crouch or lay flat in order of strateigical placment, but it must be a movment and not out of turn.
in which after being back to back for three seconds each "Ninja" must leap out and spin to face there opponent(s).
"Ninja's" must take there turn clockwise, the first "Ninja" to have his/her turn is the one whom is last to land after leaping.
the first turn can be any footwork or hand movment the "Ninja" wishes but it must be swift and in one direction.
the turn is then passed clockwise to the next "Ninja" and they must make there move.
when targeted or threatend by an oponetnt "Ninja's" move the other ninja can doge, it must be as swift as an attack.
falling over in a battle of "Ninja" is the same as having your hand hit by your opponent, instant dissmisal.
a "Ninja" can crouch or lay flat in order of strateigical placment, but it must be a movment and not out of turn.
The two grand Ninjas JFlux and Jlatham endured a seven hour Ninja battle in order to conclude there disspute on the ussfulness of mystical space typhoon.
by JFlux June 7, 2014
Get the ninja battlemug. When you pick at your face so hard from using Crystal that you gain a 3rd eye between your eyebrows that looks like a ninja star was thrown at you.
by Kieshas dirty sock August 29, 2023
Get the Ninja Starredmug.