Bruh is a piece of internet slang that became a staple of meme culture in the mid-2010s, spreading through short reaction videos, Vine-style clips, and later TikTok and YouTube edits. The single-word delivery turned into a shorthand for disbelief that needed no context, which made it easy to reuse across gaming fails, sports bloopers, and everyday awkward moments. As soundboards and meme audio libraries grew, the clip was shared and remixed thousands of times, keeping the same dry tone. Its staying power comes from that simplicity: one word that instantly frames a moment as ridiculous.