Infinite P

Used as a slap bet and stands for Infinte Percent. If someone says "Infinte P" that something did or will happen and it doesn't or didn't happen, the person that the bet was made against gets to slap the person that made the bet.

Friend: "I Infinite P you won't fuck that girl."
Other friend: "If I do, I get to slap you."

by Kodak Zach April 11, 2016