ninja swipe

to discretely (like a ninja) tuck an erection under the waistband of underwear or belt line of pants.

a true ninja swipe is done in one swift motion.

yo, i was freeballing in my sweats when i got a boner- i had to ninja swipe that shit so it wouldn't look like i was proppin a tent

by princealberto July 7, 2009

Soccer Ninja

When a person has no idea what they are doing and makes amazing defensive soccer plays.

Pat Colonnnelli is a soccer ninja.

by The soccer ninja July 20, 2010

Stealth [Ninja]

One who is very difficult to find, extremely mysterious and lightning fast. Stealth ninjas are nimble on their feet and NEVER fall.
"You can't see me, but i'm there."

-OH MY GOD, you totally almost fell down that snow hill.
-But I didn't.
-Yeah, lucky you.
-Luck?? I'M THE FUCKIN STEALTH NINJA. WE NEVER FALL(:

by JuliaLuvsYou January 23, 2009

ninja afk

When a person online goes afk without warning or provocation. Usually to the utter dispair of whoever he/she is interacting with online (note screams of frustration) and often frequently.

"Omgoogle dude, Charles went ninja afk again."

by Matrix_Gymnast August 7, 2006

ninja dab

Surprising someone who is taking a dab by dropping even more wax on the nail for them then predetermined

As James took a baby dab like a bitch Todd threw on a huge ass ninja dab in the bucket.

by soulsbowls July 15, 2016

ninja pacifiers

NINJA TOYS AND CRIBS,
WAIT NO,
NINJA PACIFIERS, I WANT YOUR BABY SUCKIN' ON ME
~Ninja, Twitch TV

Ninja pacifiers i want your baby sucking on me

Thats kinda gay ninja like pedophile priest levels of wrong

by TheFunnyJoJoMan October 4, 2020

Ninja King

The Ninja King is a chess move where your King takes every other piece on the board, moving crazy and ninja-like (you basically grab the king and knock every other piece over). It can only be used if either you are check-mated, or the King is your only piece on the board.

Note: This is not actually a real chess move.

"Oh man, I almost won that game, then Frank pulled a massive Ninja King on me. Did not see that coming."

or:

Bob: "Check Mate!"

Frank: "Oh yeah? well how do you like my NINJA KING!"

*Grabs king and destroys every other piece*

Bob: "Shit."

by Weardow7 September 7, 2007