Introduction You’re using your iPhone like normal when suddenly you notice “SOS” at the top of the screen—or worse, your phone starts showing…

Introduction You’re scrolling through Instagram comments, replying to a friend, or reading a group chat, and suddenly someone types “wtv”. You…

Introduction You’re checking your phone settings, texting a friend, or reading a comment online when you suddenly see “RCS chat.” At first, it…

Introduction Most of us don’t think about the pancreas until it shows up in a doctor’s visit, a health article, or a random late-night Google…

Introduction You’re reading a message, scrolling through comments, or checking out a tech post, and suddenly you see “AR.” No explanation.…

Introduction You’re scrolling through your phone, minding your own business, when a message pops up: “wyd?” No punctuation. No context. Just…

Introduction You’re in a group chat or gaming lobby, and someone suddenly types “afk” and disappears. No goodbye, no explanation. If you’re…

Introduction You’re texting a friend, scrolling TikTok comments, or reading a group chat, and someone replies with “fs”. No punctuation. No…

Introduction You’re scrolling TikTok, Twitter (X), or Instagram, and you see someone say “this is so wlw” or put #wlw in a caption. It feels…

Introduction Most people first hear the word perpendicular in school, usually during a math or geometry class. The teacher draws two lines on…