“UPD” or “Último Primer día” (Last first day) is an argentinian celebration that students make in reference to their last first day in high school.

The UPD begins on a night prior to the start of classes, with the condition of staying awake until entering school the next day. The celebration begins in a house where all or some members of the course meet, which then lasts overnight in parks near the school and ends at the door or in the courtyard of the institution they attend, until the time of school entry.

This celebration is widely criticized some acts of vandalism, the noise late at night, the use of flares, dirt generated on public roads and, especially, the consumption of alcohol

Unimportant Plot Development. The part of an action movie that you fast forward past to get to the interesting stuff.

University Police Department. The name of the police department in all of State University of New York schools.

Upland Police Department. (upland California). also U.P.D

Short for updating.

The upward protrusion of a point on a flat surface

When a person is so drunk or zoned out, they literally need a brain software update to function again. Named after the Minecraft info_update or "ate!upd" block.

• Description: Medical condition. A term used to describe the swollen female genitalia or anus after vigorous prolonged coitus with a very well-endowed male. CoPD Antonym; Cod

• Parameters:
o Female will complain about being swollen shut.
o Usually with a very large deposit of male DNA.
o Must meet the following triad:
 Length
 Girth
 And, incredible natural; albeit almost brutal; stamina.
o The female, through combined effort, will have achieved a minimum of 10 vaginal, clitoral, anal (or combined) orgasms. Orgasms achieved from any position; preferably many positions; with an emphasis on deep penetrating thrusts whereby the female aides by thrusting in conjunction with the male.
o Upon completion of the act, the male remains deep in the female until pulsations from male and female cease and the female Kegel muscle releases the male from her grasp.
o Upon withdrawal, the female swells shut, trapping the male deposit for a number of days depending upon the vigorousness of the session, duration, and volume of deposit.

• Adverse medical affects:
o Honeymoon cystitis.
o Development of a hyperactive female libido.
o Swollen, sore vaginal lips for days after (what am I saying??? I want that!)
o The woman is swollen. Urination is problematic.
o Walking for the female, may be an issue.
o May required longer periods of sleep after coitus.

Last first day (in spanish último primer día)

It’s a celebration born in Latin America where high school seniors party the night before school starts, they usually go to school the next day wasted or even pass out in school.