Recently, TikTokers have begun using a bevy of "secret" four-number codes as shorthand for emotional phrases. For example, you might see a TikToker post a video whose caption reads just "9080." This number is a coded message that means "I want you with me."

Because the sheer number of these TikTok codes is overwhelming, and because some signal that a TikToker is in dire straits, we've gathered as many codes and meanings as we can and posted them below. But be warned: different TikTokers use some of these codes to mean different things. While we've noted codes that we know have multiple meanings, it's very likely that some of the codes below have additional, unlisted meanings.