PC4PC Meaning in Chat or Text Messages Online

PC4PC is an internet slang that stands for "Picture comment for picture comment". It is commonly used on social media platforms like Instagram, where users exchange comments on each other's pictures. The term implies that if someone comments on your picture, you will return the favor by commenting on their picture as well.

For example, if someone comments "PC4PC?" on your Instagram post, they are asking if you would be willing to exchange picture comments with them. If you agree, you would comment on one of their pictures, and they would comment on one of yours in return. This is a common way for users to increase engagement and visibility on their posts.