nerdy ninja

A ninja who is also good at mathematical calculations

He snuck up behind me and did my homework! What a Nerdy Ninja

by Dig abick11 February 27, 2017

Ninja Chuck

To throw up so violently that it causes one to strike a ninja pose.

Bill drank too much last night. He ended up ninja chucking his beer all over the bathroom.

I just ninja chucked so hard I punched the wall.

by Geistsoul13 October 13, 2012

Ninja-moked

When tobacco is unknowingly slipped underneath the weed in a bong, giving the user a fat hit, wiping them out.

Damn maaaan, Ethan got Ninja-moked!

by Cameatsass September 7, 2018

Ninja Drill

When you run really fast into a room and close the door because you imagined that a ninja was chasing you or some other sort of danger approached. Generally used to prepare for a future ninja attack.

QUICK! RUN!

why did i just run into your room?
32 seconds. Good ninja drill time.

by 007hippo September 29, 2009

Ninja Fog

The act of directing ass-air towards your adversary’s nose while simultaneously emulating your favorite Bruce Lee move.

Ripping one in a meeting room, performing the ass Judo and exclaiming "Awwwwww! Ninja Fog!" then bowing in respect.

by ZoinksS2k January 27, 2009

Lag Ninja

Video game opponent who appears to teleport all over the map due to lag.
Sometimes using a lag switch.

"Dude I can't fucking hit him! He's a fucking lag ninja!"

by Yhatzee January 31, 2009

Rusty Ninja

After a sporting event; when your teammate is washing his hair and his eyes are closed, someone sneaks up behind him and checks his oil with their thumb (quickly slips a thumb in his ass), then runs off before he is able to rinse the soap away and identify the clandestine violator

After the game someone gave John a rusty ninja. John was attacked by a rusty ninja after the game. Be careful, there's a rusty ninja in there.

by sandy_x December 4, 2012