When a guy sends a pic or video of his penis without warning. it comes out of nowhere like a ninja
I was messaging jack about the school work, then all of a sudden out of nowhere he sent ninja dick.
When somebody as an above average or otherwise huge penis when erect but shrinks to near disappearance when flaccid, or in other words vanishes like a ninja.
Example: That mother fucker has a ninja dick.
Example 2: I got ninja dick. that shit maybe 1 or 2 inches long till I get a hard on but then that shit massive.
Ashley : Brady has a total ninja dick, it was so weird!
Amanda : Oh gross no way!!!
It is when someone has sex with someone from ISIS in a balaclava
Hey I just did a dire sneaky ninja with a guy from Syria the other day
a fucktastic trucker with all the skill of a ninja, like the abilty to kill you with a single honk.
"the ninja trucker set out to destroy all of the opposing fleets crew with a mxture of ti-chi and bad songs from the south
Term used for when you are having stomach pains or are on the verge of having chronic diarrhea.
A comedic term for some goth bitch slicing her arm with a razor blade. Pro players for this game don't exist as the all die from blood loss.
Maybe I can increase my depressed fruit ninja score if I cut one of my arteries for a x2 point bonus