Me la pela is a blunt piece of everyday Spanish slang for not caring, and the phrase has long been used as a joking reply in chats and videos. As a short audio clip, it spread through WhatsApp audios, TikTok edits and meme soundboards, where its direct tone made it easy to reuse without translation or context. It sits alongside other short dismissive reaction sounds like bruh that creators use to end an argument with humour rather than anger. Its staying power comes from that simplicity: one line is enough to say no, not interested, or simply unbothered.