A spinoff of the term "A.I." or Artificial Intelligence, a "U.P.I." or User-Provisioned Intelligence" is any user-configured, programmatic entity with the capacity to perform tasks like its specific user would. This might include any of the visual, linguistic, behavioral, or decision-making operations an A.I. would perform, but done in a way characteristically identical to the manner of the user being emulated.

A U.P.I. might be a robot you teach to wash and fold your laundry exactly the way you like it, or a piece of software you train to respond to your emails.

A term used to reference cannabis/marijuana/weed.

Un-Identified Party Injury, Mysterious injuries discovered after a a period of intoxication.

a word used in instant messaging when you accidently have your right hand fingers off by one on the home row on a qwerty keyboard.

Unidentifiable Party Injury

Upon waking from a night of partying, you find one perhaps two bumbs, bruises, scratches, or bites and are not completely certain of there origin

An indian girl who moved to the u.s.
She thinks she is ugly but in reality she is very pretty.
She likes wanna-be gangstaas and black people and likes it when people mistake her for mexican c;

Literally: U packin it?
to ask someone to pack paraphenalia with marijuana