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 Mask

To don a woman's panties over your face, so as to look like a ninja. Typically after she has worn them.

While I was fucking Laurie, I grabbed her panties and wore them like a ninja mask, gave it to her from behind, like a ninja!

by Wolf Whitman November 23, 2014

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 Pooper

A stealthy ninja who poops in the toilet while someone else is using the shower. The ninja pooper then leaves it there with the lid open and exits without making a sound. They are now perplexed at whether they forgot to flush or even went poop at all.

While someone is using the shower, a ninja pooper silently walks in and takes the browns to the superbowl without them knowing. You then proceed to exit the room without flushing to confuse the other person as to whether they forgot to flush or even went poop at all. Priceless.

by Sixshot891 July 6, 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

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

gchat ninja

One who consistently maintains his or her gchat status as invisible in order to 1. avoid unwanted chatting and/or 2. prevent others from knowing he or she is online, yet regularly initiates conversations with others when he or she feels up for it.

Caitlin hates unnecessary chatting and people knowing where she is, even when she's checking her gmail account. She is such a gchat ninja.

by mez337 February 28, 2010