The iPhone call ringtone is widely used online as a simple, universal phone interruption sound. Creators add it to prank videos, short skits and meme edits because most viewers recognise it instantly without needing context. Its popularity comes from how quickly it signals that someone's phone is ringing, which makes jokes easier to understand in just a few seconds. It is still common in short-form videos because it can create tension, realism or a well-timed distraction with almost no setup.