Reverse Ninja Turtle

A man with well defined, possibly protruding abs. Instead of a shell on his back, he has a "shell" on his stomach.

That guy has done so many sit ups he's become a reverse ninja turtle.

by reverseninjaturtle July 18, 2016

ninja gas mask

when someone puts there shirt over there face making them look like a ninja after someone farts in a closed off area like a car or elevator

Guy 1: *farts*
Guy 2: *puts shirt over nose*
Guy 3: oh god that stinks
Guy 2: hm good thing im using my ninja gas mask

by imnotpedobearbtwwantsomecandy July 27, 2010

Magic Ninja Dust

Same as Cup O Soup but only with silent fart.

He was being an asshole so I threw some Magic Ninja Dust in his face.

by Ninga Master September 15, 2010

stoner ninja genius

someone under the influence of marijuana who has mad skills physically and mentally can be fully functioning, even above average.

Joel's playing pong and having a complex conversation with me...and he's high? STONER NINJA GENIUS!

by wildzoe June 7, 2013

Zak-Z-Ninja

Zak-Z-Ninja, A based forza youtuber and winner of some robocraft competition in like 2018 lol. Also never reads his dms or maybe he just ghosts everyone.

Omg its Zak-Z-Ninja! If only he would have signed my autograph :(

by Cool internet troll December 20, 2021

Benja Da Ninja

A guy who shall be called Benja Da Ninja. If u are mad you can call him BENJA DA NINJA. Also a soul sucker and a vampire zombie merman.

Benja Da Ninja ate my soul yesterday.

by yadatsright August 19, 2019

t-shirt ninja

One who dresses up as a ninja by folding a t-shirt about their head in a specific manner. A faux or immitation ninja.(Usualy used by Pirates to spy on Ninja.)

Arg! Ye can hardly tell that yer nothing but a T-shirt ninja! You'll fool them for sure, ya scurvy dog!

by David Burtch May 22, 2006