Nelly would have you believe it is an acronym for "Positive, Intellectual, Motivated Person. We will confirm pimps will Positively put a crowbar up your ass if you don't have their money. Pimps will intellectually powder pimp slip the shit out of you, if you don't have their money. Pimps will motivate you to get your ass out on the street to make their money and yes, they are people with Personal feelings that if slighted, will take you into an alley and knock a few rounds into you, if you don't make them money.
2003 film, Anger Management by David DorfmanWhen shit is about to hit the fan, you say this to calm your nerves, relax your mind and find your chill in any crazy situation. Coined by the 2003 film, Anger Management . The word was used by Eskimo parents to calm their seedlings down.