Mouth sounds refer to the various noises produced by the mouth, including clicks, pops, and smacking sounds. These sounds can occur naturally during speech or eating, but they can also be made intentionally for entertainment or artistic expression. Some people use mouth sounds in music, often mimicking instruments or creating rhythmic patterns. In addition to their use in music, mouth sounds can also be a part of ASMR (Autonomous Sensory Meridian Response) videos, where soft, soothing sounds are used to trigger relaxation. They can also be a source of annoyance in social situations, as some individuals may find repetitive mouth sounds distracting or unpleasant.