Ninja Slice

A slice of pizza that is equivalent to 2 or more slices of pizza; typically 2-3 slices as one.

Dude A: Yo, do you want slice of pizza?

Dude B: Ya man, make it a Ninja Slice!

Dude A: What is a Ninja Slice?

Dude B: It's like two to three slices of pizza as one slice.

by Plasmaskies619 March 21, 2019

Ninja Cockblock

Cockblocking someone by staring at them from behind an object.

Lee is such a ninja cockblocker, look at him watch us make-out behind that tree.

by Samuraipenisguarder October 31, 2010

Ninja Turdle

The phenomenon where you poop and wipe your butt to find there's nothing on the toilet paper. It's as if you never pooped.

"Kevin, you won't believe it."
"What, Jeff?"
"I just had a ninja turdle. Made my life so much easier for a second."

"Good! We saved on toilet paper, then."

by Koreku August 23, 2017

Ninja Bus

A mythical form of stealth transport used to deposit large numbers of people at a store, pub or other public venue without any prior warning. Used primarily by retail and hospitality staff when faced with a sudden rush of customers for no apparent reason.

It's normally quiet this time of day. Where did everyone come from?
Must have been a ninja bus.

by Uncle Dunkle May 9, 2018

stroke ninja

A super stealthy sex servant that can spank a swollen stiffy for a sticky semen surprise, whack a whiskered Willy wonderfully with one hand, just jerk a johnson so gingerly, five finger a fat fuck stick forever, bare hand a beefy BBC and beat a bulky boner black and blue.

Japanese folklore, written on the walls of the finest oriental massage parlors, tells of the legendary stroke ninja. Although known far and wide as the stroke ninja, the locals simply called her キャンディス. With cat like reflexes, nimble fingers and a grip like the deadly venus fly trap, many a man has succumb to her relentless grasp. The few that survived gather, on occasion, to reminisce about the best rub-n-tug of a lifetime.

by El Conquistador July 6, 2021

matress ninja

One truly gifted in the fine arts of coitus, with ninja like bedroom skills and mad flexibility

Last night was incredible... what a matress ninja!!

by meganoshua June 8, 2011

status ninja

One who successfully exercises the art of changing the topic of a social media status by posting a comment that instigates a conversation or argument about something irrelevant to the status.

Sally's Status: "I just had a baby... I am so excited"
Johnny Boy: "I just started a new diet"
Timid Tim: "Boy, I've been thinking about starting a diet myself, but I'm concerned it won't work for me"
Johnny Boy: "How have you been Tim, sounds like you're still timid."
*conversation between Timid Tim and Johnny Boy commences*
Sally: "You're a status ninja"

by mangyoldog January 10, 2013