ninja fart

the act of releasing a totally disgusting and gross fart without a sound. hence the term, silent but deadly!
while watching tv, carol cut a ninja fart that grossed out her boyfriend. since there was no sound, she was able to blame the dog! her boyfriend almost puked and the dog ran away!
a silent, yet super stinky fart.
i love to release my ninja farts just before exiting the elevator.
silent, b-tt supremely smelly flatulence.
i love to release my ninja farts when i am standing on the diving board before a dive. it really f-cks up the next compet-tor.

i also love to release my ninja farts while getting my salad tossed by a male prost-tute.
a silent fart that someone sneeeeeks in after someone else has a noisy fart, so that everyone thinks the stink belongs to the first -sshole.
innocent bystander: ewww kate, that fart is rank.
kate: nah, that’s dani’s ninja fart. she been stinkin it up all day, cuza dat nasty hamachi she be eatin.
dani: eh, heh heh. you caught my ninja.
innocent bystander: ew dani. not cool.
1) when you are on skype (or other voice chat services) and hit mute before letting one blow.
2) one of many random secondlife pop gesturbations
bro, i just ninja farted.
lolwut?

<3 ninja fart pop <3 the act of putting your hand over your b-tt, farting into your hand, closing your and entrapping the fart, and then throwing it into some one elses face like a ninja throws a star. samantha ninja farted courtney! 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!