by servant of the boognish November 6, 2009
 Get the ninja it outmug.
Get the ninja it outmug. A Boo Ninja is a man who consistently scores women which are obviously way out of his league. Most often the Boo Ninja is spotted in bars working his magic. In this setting the Boo Ninja will look much like a scout master holding court with his young charges gathered around a camp fire. But the Boo Ninja is no scout master and his charges are not suburbanites but rather really hot young women and with each word the Boo Ninja speaks his audience will either laugh or compliment him on his wisdom as each competes to be his paramour {fuck} for the evening.
"Look at that bald fat fucking old Boo Ninja... he is old enough to be their fucking grandfather, he had the damn valet park his Yugo and yet look at all of that fabulous {highly fuckable} , boo {pussy} hanging on his every word like he is some fucking mullah {Islamic preacher} issuing a fatwa {religious decree}.
by Jack Magnum, Weremo hunter November 3, 2015
 Get the boo ninjamug.
Get the boo ninjamug. person worthy of leading a team of true ninjas (people that quietly and skillfully gets things done without drama).
Brian's a superstar at this company because he is a ninja master, and you have to be able to walk through walls to be a part of his team.
by dadlyman November 21, 2011
 Get the ninja mastermug.
Get the ninja mastermug. A title dubbed to most cyborgs for their ninja-like appearance in the Metal Gear series.
Such "Cyborg Ninja" include:
Frank Jaeger: AKA Gray Fox.
Olga Gurlukovich.
Jack: AKA Raiden.
Such "Cyborg Ninja" include:
Frank Jaeger: AKA Gray Fox.
Olga Gurlukovich.
Jack: AKA Raiden.
by NaixStriker May 31, 2017
 Get the Cyborg Ninjamug.
Get the Cyborg Ninjamug. by god of carrots May 15, 2021
 Get the Ninja peemug.
Get the Ninja peemug. A sexual act performed by a man for his partner. The man will shit on the face of his partner then wipe it off of the eyes in a horizontal direction with his penis. The partner will be left with a shit-mask resembling that of a ninja. Then, the man will insert his shit-covered cock into his partner's mouth when they are least expecting it, thus leading the partner into a ninja-like attack stance by the sudden insertion.
Steve begged me for a Dirty Ninja last night but I decided to use a nicely aged Alaskan pipeline on him instead.
by DirtyNinja April 14, 2008
 Get the Dirty Ninjamug.
Get the Dirty Ninjamug. Person 1: "You better not fall asleep tonight or you`re gonna wake up with with crispy hair."
Person 2: "Why`s that?"
Person 1: Because I'm gonna crispy ninja you."
Person 2: "Why`s that?"
Person 1: Because I'm gonna crispy ninja you."
by leeroy1398 August 26, 2013
 Get the crispy ninjamug.
Get the crispy ninjamug.