P1 

Turnt. When the level of alchohol in your system is enough to sedate 7 rhinos, 4 black panthers, 18 baby koalas, and 2 school bus full of chimpanzees.

Dude the party last night was so crazy. I went P1 and blacked out.

P1 by Dragon Cider September 25, 2014

p1 

p1 means peace. For use when saying goodbye to someone. No one knows why it means peace, or who started it exactly. Rumor has it that it spawned from the quake 3 1.16 freeze community.

Person1 : fuck man im out
Person2 : aight, p1, later

p1 by travisx201x January 11, 2006

P1 

Means first place, p with other number stands for diffrent positions

good job thats p1 m8

P1 by bobinho126 March 20, 2022

P1 

Something that must be be done before working on other tasks.

Sorry, I need to finish out these P1 tasks before I can work on that.

P1 by oopswhatsthat March 19, 2023

P1 

A shortening of the term 'person 1' or 'player 1', can be extended to P2, P3, etc.

P1: hey did you hear about X? It's a Y
P2: oh cool

P1 by moosetwin April 24, 2024

p1 

omg minos prime!!!!!1!1!!2!!2!187!!!penis!!!!

p1: hey-
p2: stfu I'm playing p1

p1 by morting April 19, 2025

P1 Ticket

A giant Penis head masquerading as a person

Mr. Gates sure is a P1 Ticket today, he may be on his period.

P1 Ticket by Ohyeahthatsthespot August 9, 2021