1 definition by TimeSpaceTraveler

Top Definition

An Acronym for "Protection 4 Unbreaking 3"

This is the best form of PVP enchantment on Minecraft possible, which is generally bought and sold on servers.

Person 1: Hey, can I buy some P4U3 off of you?

Person 2: Sure, 30k in game money.

by TimeSpaceTraveler March 09, 2014

Buy a p4u3 mug!