to take the last item left from somebody that is typically saved until the end because it is the best or most appetizing. Usually, this is most likely being the best chip in the bag, best cookie, juiciest bite of a sandwich, last sip of a drink, etc., but can be anything that is saved for the last
name for a person that commits the act above
Justin: "This last Dorito is going to be so, damn good."
*Anthony grabs the bag and eats the chip*
Justin: "You ninjarito basterd!"
Mike: "You just got ninjaritoed!"