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National Mewing Day

Unleash your inner beauty and let your silence speak volumes - welcome to National Mewing Day, a revolution for facial fitness and silent sass!

Monday

April 2027

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEApril 19

OBSERVED INUnited States

CATEGORYFun

SUBCATEGORYMeme Culture

INTRO

Introduction

PHOTO

Mark your calendars, National Mewing Day is coming up on April 19! Introduced in 2025, this contemporary holiday stems from the clever invention of orthodontist John Mew. Initially created as a facial fitness exercise meant to redefine jawlines and help children with their overall posture, it has since evolved into something much more intriguing. Ever thought silence could be so complicated? Well, hold on to your seats as we delve into the wonderfully wacky world of mewing, a health trend, a silent retort and a secret language, all rolled into one!

TIMELINE

National Mewing Day Timeline

John Mew's Orthotropic Practices

Orthodontist John Mew introduces concepts of natural facial development, including proper tongue positioning, which would later lay the foundation for mewing.

Mewing Goes Mainstream

The mewing technique starts being recognized not just by orthodontists but also by health and beauty enthusiasts, especially among models seeking a defined facial structure.

Digital Spread of Mewing

Beauty and fitness bloggers begin sharing mewing exercises online, leading to broader awareness and engagement with the practice.

Teens Adopt Mewing Communication

Teenagers begin using mewing as a form of non-verbal communication in classrooms and social settings.

National Mewing Day Creation

National Mewing Day is officially established to recognize both the beauty practice and the increasingly widespread communicative function among teens.

GET INVOLVED

How to Celebrate National Mewing Day

Organize a group mewing session

Gather your friends and family for a day-long mewing session. Laugh, chat and improve your facial fitness together. Don't forget to show off your impressive new jawlines in a group selfie at the end!

START

Start a mewing challenge

Why not start a 30-day mewing challenge on social media? Encourage your friends to participate and share progress pictures of their developing jawlines. The person with the most improvement could win a special mewing trophy.

LEARN

Learn about the history of mewing

In honor of National Mewing Day, take some time to learn about its creator, John Mew, and how this simple exercise has evolved over the years. Celebrate not only the fitness aspect but also the defiant and empowering communication tool it has become for teens.

CONDUCT

Conduct a silent protest

Teens can use National Mewing Day as an opportunity to conduct a silent protest. By using their mewing skills in unison, not only is it a fun and unique form of demonstration, but it's also a great way to bring attention to issues that are important to them.

CREATE

Create some mewing merchandise

Feeling creative? Then design and create your own mewing inspired merchandise! From T-shirts with cool mewing slogans, to mewing masks for maximum jawline sculpting, let your imagination run wild! Sell them or gift them to fellow mewers to share the mewing spirit.

WHY THIS DAY MATTERS

Why We Love National Mewing Day

Mewing helps teens create their own identity

By creating a cryptic lingo through mewing, less decipherable by adults, teenagers establish a secret layer of communication that supports their quest for identity and space. Mewing has become a part of teen language, adding to the universe of emojis, memes, and acronyms. It's more than a trend, it's an expression of their place in the world.

Mewing enhances facial health and beauty

As an exercise technique, mewing not only helps to redefine jawlines by eliminating double chins and flattening skin beneath the chin, but also improves overall posture in children. It's a technique adopted by models for a photogenic facial structure, showing that health and beauty can miraculously intersect.

Mewing has evolved as a form of non-verbal communication among teens

What started as a beauty trend was adopted by teenagers as a unique form of language in their communities. By mewing in classrooms, they have created a secret code to express their disinterest or refusal to join in, making it not just a health practice, but also a silent sign of defiance.