This week, blue 🅿️ emojis are everywhere—all over Instagram captions, Twitter replies, and group chats. The context is usually pretty straightforward: either something is P, or it isn’t. The new Drake verse that finally dropped yesterday? That’s P. The random pilot named Alex who kicked Young Thug and Gunna off a private jet? Definitely not P.

If you’re reading this, you probably have some questions. You saw all the Ps on your timeline, typed “what is P?” into a Google search bar, and made your way to this page. Don’t worry, you’re not alone. Here’s an admittedly far-too-detailed explanation of a social media trend being used to promote an album. This is everything you could possibly want to know about P.