Roof Ninja

1. In modern First Person Shooters, these are the players that find the highest spot in the map or some inconspicuous place on a ledge until they time it just right to attack.

Then, they proceed to camp in that spot again until the next victim. They rarely leave that place because they have deemed it the most advantageous spot to camp, hardest to reach to counter-attack, etc.

(often a glitched spot in CoD or a place worthy of expert UT trial runners)

Any game of Call of Duty, BF2, Unreal Tournament.

"Zomg will someone kill that roof ninja. He is a no talent ass clown who sucks at camping."

by F25_Xanatos November 25, 2010

ninja it out

when in a tight situation, solve it in the most ninja like way as possible.

dude, chris was about to get capped by niko, but it he was able to ninja it out and it was cool.

by servant of the boognish November 6, 2009

boo ninja

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

Ninja Vulture

A roommate who steals your food in the fridge behind your back. They do it in a sneaky way by figuring out your schedule and stealing tiny portions when you’re at school/work.

“Dude I think Joe might be a ninja vulture.”
“Yeah that explains why my mashed taters keeps disappearing!”

by TheShuckDriver November 20, 2019

Kawasaki Ninja

A badass sport bike ranging in CCs usually ranging from 300-1000cc, easily comparable to the Busa.

Dude is that a Kawasaki Ninja!?!, those things have balls!

by KDXrida January 26, 2021

Attacked by Ninjas

When you are on your back and watching your phone and you lose your grip so the phone bonks you on the head.

I was lying in bed the other night when I was attacked by ninjas.

by Rashid Khalifa May 7, 2020

Ninja pee

peeing on the side of a toilet bowl to pee silently

I ninja pee so people can’t hear me pissing(my walls are thin)

by god of carrots May 15, 2021