Facebook Messenger began as Facebook Chat before launching as a standalone app in 2011, growing into one of the most used messaging platforms worldwide. Its incoming call ring became familiar through everyday voice and video calls between friends and family online. As Messenger calls moved into group chats and social feeds, recordings of the ringtone started circulating on soundboards and in meme edits. It remains popular because almost every listener recognises it instantly, even without seeing a phone, making it a shorthand for an unexpected call.