2p stands for second player, and is usually used in videogames. If you have chosen a character, and the second player chooses the same one, there will be slight differences in the characters such as clothing or colour schemes. In the anime Axis Powers Hetalia, the term 2p is used to describe alter egos of the characters, who are usually darker versions.
2P Italy is so adorable, I just wish you didn't have to worry about him murdering you in your sleep.
by Fandoms Over Sleep June 10, 2016
2P stands for second player and is mostly used for videogames where if someone picks the same character as you yours will be different. And in 2p!talia (2p hetalia) is where characters who are usually friendly and nice are now cold and mean and mean are nice, things like that.
by 2p!Cupcake March 21, 2014
by starkhalebesties February 08, 2021
Gaz: "What's your opinion on 2p pussy?"
Glen: "Not my cup of tea, can see the appeal though. What about you?"
Gaz: "I fucking love it mate"
by MILFord Keynes March 13, 2022