Ninja Fart

To fart without hearing or feeling it. Often occurs when the person needs to use the bathroom to take a #2.

I was lying in bed under my covers and my ninja fart almost made me sick!

Ninja Fart by Vandalier January 24, 2012

fart ninja 

One who covers their nose with the collar of their shirt to avoid the odor of a heinous fart, thus resembling a ninja.

After eating all that broccoli,I turned the whole dinner party into a bunch of fart ninjas.

fart ninja by Dave Beyer July 30, 2008

ninja farts 

Silent, butt supremely smelly flatulence.

I love to release my ninja farts when I am standing on the diving board before a dive. It really fucks up the next competitor.

I also love to release my ninja farts while getting my salad tossed by a male prostitute.

ninja farts by Gregg Loogyanus November 28, 2006

ninja farter 

The act of farting around others and trying to cover the fart noise with another noise such as coughing, clapping, banging on something, etc.

"Did that guy just ninja fart or was he really coughing that loud?"
"Jessica, you are such a ninja farter...we all know why you were really clapping."

ninja farter by Joey3 April 26, 2006

ninja fartnite simulator 

the most coolest game in roblox you should play it now

Person 1: IM TIRED SEEING U PLAYING NINJA FARTNITE SIMULATOR!11!
Person 2: bro you should play it
Person 1: Nevermind, this is a fu- i mean dead game

ninja fartnite simulator by fywmblox December 24, 2021

Ninjafastness 

The ability to move with the same speed as a ninja without actually being one

He caught the beer he dropped using his Ninjafastness

Ninjafastness by Chip1987 July 30, 2012

ninjafatballz 

The coolest motherfucker ever on the internet.

yo bitchface who is that cool mofo?
Oh that NINJAFATBALLZ!

ninjafatballz by Ninjafatballz August 14, 2010