What is Ninja Balls?
1.
In reference to a ninja's testicles, or an adjective used to describe having ninja like testicles.
Joe: Man it took some ninja balls to wedgie that bouncer!
Dan: yeah, I know.
See
2.
1. A person who is said to have thrown down, or used some ninja balls, has just vanished completely without a trace.
2. Small round object Ninjas throw down at their own feet that creates a puff of smoke and cause the Ninja to disappear.
Joe: I just saw Rich a minute ago! Where did he go?
Pat: Guess he threw down some ninja balls.
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