Pluh emerged as a piece of internet slang on TikTok, where users adopted the nonsense word as a softer, funnier stand-in for a profanity in dismissive phrases. Clips built around 'I don't give a pluh' spread through reaction videos, edits, and comment replies, where the absurdity of the word itself became part of the joke. Because it is short, quotable, and easy to lip-sync, it travelled quickly beyond its first posts. It remains popular because it lets creators sound unbothered without sounding hostile, a tone that fits short-form comedy and everyday reaction content.