Acronym for Peer to Peer. Refers to computer systems that communicate to each other through a network without passing through a central server. Each computer on the network communicates with each other computer.
Our new software communicates p2p
by Chuck May 6, 2003
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An interesting acronym; Can either mean:

1: Pay-to-play, games that charge monthly fees to play, or more often:

2: Peer-to-peer, the exact opposite; people on a network (usually a program like eMule or Kazaa over the internet) sharing computer files that are usually illegally cracked.
1: Games that are p2p drain money fast from subscribers, who either run out of money to fund it or have pockets deep enough to buy the company.

2: Hey, do you prefer eMule over Kazaa for your p2p needs?
by taikamiya June 3, 2005
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n. System of filesharing popularized after the shutdown of Napster by greedy bigots who failed to realize that the Internet has finally leveled the playing field.
Thousands of P2P networks sprang up after Napster was shut down by the Righteous Indignant Assholes Association.
by Mystikan December 30, 2004
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What the RIAA don't want you to use or know about.
d00d! Dis P2P is da shiznit! Im not gonna buy a cd again!
by beto June 30, 2004
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Pervert to Prude.

The instant change in mental state that occurs when one has just finished a wank while watching porn.

You know those moments when you're watching some porn that you think is really hot, then after you 'finish' it all of a sudden becomes completely gross? That's called p2p.
"I was watching a really hot scene, then it all happened, and all of a sudden I felt disgusted at myself and what I was watching! What's that called?"

"That's P2P buddy"
by Bill McGill October 28, 2007
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Pay to play

Usually involving sex. You have to pay to play with that person. Pay for sex
Hey your super cute. Just letting you know I’m a p2p.
by Scheepdoggg March 5, 2019
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PTP/P2P means "Pay to Play" or "Pay 2 Play". Can also be used as "Pay to Win" or "Pay 2 Win". This is used often by members of video games, in which the developers of the video game import a product that can only be obtained by using your mom's credit card/money. These products, such as "membership", "interfere" with the game as they either block the user from attaining a goal, recommendation or requirement.
Wow, they put this new membership in the game now that's clearly PTP/P2P
by Jord1 June 4, 2017
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