A blurt or exclamation used when a person farts on his own hand, and then "thows" the gas into another's face.
"She let a huge one go and chucked it at me. It was the deadliest of Ninja Star's I've ever encountered during a date."
a ninja star is a ninja that is a star. its that simple people
ur mom is a ninja star that gets up in the moring and eats shit.