Ass Ninjas

An elite group of ninjas that discretely enters homes and rapes the shit out of whatever is living in them.

Also, Ass Ninjas are a threat used by parents, telling their children that if they don't go to sleep Ass Ninjas will get them.

Last night Ass Ninjas broke into my house and raped me!
Go to bed now or the Ass Ninjas will get you!

by TeddiGramz December 28, 2009

ninja-sacking

an activity taking place amongst highschoolers, in which you...

1. steal someone's backpack while they leave it unattended.
2. remove its contents.
3. turn the sack entirely inside-out.
4. replace the items.
5. re-zip it.
when the owner of the backpack returns, they will most likely be very irritated with you. but they will get over it.

what are you doing to his backpack?" - "we're ninja-sacking it!

by ashleyvennum December 7, 2010

Nintendo Ninjas

Nintendo ninjas are people in nintendo's legal department who hunt down roms

Plainrock124 almost got caught by Nintendo ninjas!

by Joe93847565849309485 April 24, 2022

Ninja cock

Your penis is the sword. When fruit is tossed into the air you slice it with your rock hard cock. i.e. your ninja cock

I tried to play ninja cock last night I only got a score of 20, and a bruised dick

by NinjaC0ck69 March 30, 2016

Ninja Boat

A Ninja Boat is not to be confused with a Ninja Boot! A Ninja Boat is a ninja boot on a bigger less attractive female.

What Leafblowers are always on the hunt for. NINJA BOAT

by NinjaBootfiend November 15, 2007

Ninja Noodle

a very small penis

" Oh my god that guy has a Ninja Noodle!"

by Amberbamber123 January 26, 2009

ninja rat

is someone' s girlfriend has got a fat hairy pussy

dave say's to sarah girl u got a ninja rat (a fat hairy pussy)

by simon bentley August 29, 2009