what does mewing mean slang?

TLDR: Mewing is a slang term for a tongue posture technique aimed at improving facial aesthetics, particularly the jawline. While popularized on social media, its effectiveness is debated, and it has also taken on cultural significance among youth.

Mewing refers to a tongue posture technique that involves pressing the tongue against the roof of the mouth, which some believe can enhance facial aesthetics, especially the jawline. Named after British orthodontist Mike Mew, this practice is part of a broader approach to facial orthotropics. It has gained popularity on platforms like TikTok and Instagram, where users share their experiences and transformations, contributing to a larger "looksmaxxing" movement focused on physical enhancement.

Despite its viral status, mewing faces skepticism from the medical community, with experts stating that changing tongue placement alone is unlikely to significantly alter facial structure or correct dental issues. Additionally, mewing has evolved into a cultural gesture among youth, symbolizing disinterest in conversations. As with many trends, it's crucial to approach mewing critically and consider the potential risks of attempting such practices without professional guidance.