The buy crypto phrase became a common joke in online trading communities, where it is used both seriously by promoters and ironically by critics of volatile meme coins. Short jumpscare edits built on familiar slogans spread through meme pages, streams and short video reposts, because the format needs no explanation. This version leans on that shared recognition, pairing investment hype with a scare cue normally used in horror edits. It remains popular as a quick reaction to risky tips, sudden price drops and obviously bad financial advice.