Filth Ninja

Devious, sexual predator with very few known limits

i went back with a girl i met in the pub and she nailed my ball sack to the bed post, she was a right filth ninja

by the filth ninja's assistant May 13, 2009

Brown Ninja

Someone who sneaks into a residence in which the dweller lives by themself, then deficates in their toilet leaving no visable toilet paper and then does not flush.

Jessie got home to her apartment after a long day at work. She stepped into the bathroom to take a shower when she spotted the foreign monster in the toilet bowl... she knew then the brown ninja had struck again.

by dsackaroo January 23, 2013

Ninja Hangover

A hangover that is not evident upon waking up in the morning, but dominates your life two hours later.

At sunrise Joel bounced out of bed, gathered a crew up for brunch, sat down at the table, and proceeded to have his day destroyed by a ninja hangover that he had been harboring all along.

by chiTNR May 13, 2011

Ninja Nug

A ninja nug is bud of weed stashed away somewhere that you miraculously find when you cant buy any more weed.

"dude we're outta weed"

"nah fool, i just found a 'ninja nug', its chill"

by Mamao May 29, 2007

the ninjas again

As in " I think its those ninjas"; finely honed deduction; a proclamation of the usual suspects.

"I think its those ninjas"
"Well, i agree it must be the ninjas again."

by Marzipan March 26, 2003

Internet Ninja

Someone who can find anyone's address on the internet with little to no work at all.

Tristan: Ruthie found my address out yesterday. She must be a Grade A stalker.
Selena: Yeah, I know. She's such an Internet Ninja

by SkilletIsInvincible October 30, 2011

ninja pacifier

The ninja pacifier is an engineering marvel created by Tyler Blevins.

"Ninja pacifiers. I want your babies sucking on that."

by big nuts 700 November 8, 2020