mewing

Mewing is a tongue-posture technique that involves resting the entire tongue, including the back third, against the roof of the mouth. The core idea is that maintaining this position, combined with proper swallowing and posture, can lead to structural changes in the jawline and facial aesthetic over time. While originally popularized by orthodontist John Mew as an alternative to traditional orthotropics, the term has exploded online as a viral beauty hack. It is used casually to describe the act of "fixing" one’s jawline, and is frequently used in memes to suggest a stoic, silent, or "looksmaxxing" persona.
In conversation
Gym locker room
Why are you staying so quiet today?
Why are you staying so quiet today?
Can't talk, I'm mewing.
Can't talk, I'm mewing.
Fair enough, keep the jawline sharp.
Fair enough, keep the jawline sharp.
Used here to explain why someone is not speaking.
Online comment section
He looks so different in his new photos.
He looks so different in his new photos.
It's just years of mewing and lighting.
It's just years of mewing and lighting.
Commonly discussed in the context of physical transformation.
Examples
He has been practicing mewing for six months.
He has been practicing mewing for six months.
Many people claim that mewing helps define the jawline, though scientific consensus is mixed.
Many people claim that mewing helps define the jawline, though scientific consensus is mixed.
The internet subculture surrounding mewing often emphasizes the pursuit of an idealized facial structure through constant tongue posture.
The internet subculture surrounding mewing often emphasizes the pursuit of an idealized facial structure through constant tongue posture.