It’s often sent in Group Chats (WhatsApp, Discord) to catch unsuspecting friends off guard.

The term usually refers to a short audio or video clip featuring a loud, exaggerated female moaning sound. It became a viral sensation as a bait-and-switch prank:

Users often disguise the clip as something else—like a serious news report, a sports highlight, or a helpful tutorial—to trick others into playing it at full volume in public or around family.

While some find it a classic internet "gotcha," it's definitely one of those posts that can get you in trouble if your volume is up!

It looks like you're referring to the file, which is a notorious internet meme and prank sound clip. What is "moan.mp4"?