by CoolDude137 October 14, 2018
The art of masturbating in a high/semi-high traffic area in your home or in a public area without anyone catching you or being suspicious of anything.
by FUCKSHITBITCH13245215125346486 April 06, 2011
by dave_dew January 19, 2007
by smurf herder 69 September 20, 2011
Person One: "Whoa bro, I didn't even get caught, again!"
Person Two: "Whoa man, you're a real Fap Ninja!"
Person Two: "Whoa man, you're a real Fap Ninja!"
by Shadowwolf97 October 30, 2014
Person One: "Whoa bro, I didn't even get caught, again!"
Person Two: "Whoa man, you're a real Fap Ninja!"
Person Two: "Whoa man, you're a real Fap Ninja!"
by Shadowwolf97 October 30, 2014