Oh no, poor X72! You've just been in an accident that has severely damaged your auditory and visual functions :( No worries though, I'm here to fix you up. Sit back and enjoy. In short, Autonomous Sensory Meridian Response, or ASMR, is the name of a sensation that has been described in various ways, such as a tingling that runs down the head, back, legs, or simply a euphoric state of relaxation. This sensation can be experienced using what are called "trigger sounds". One type of trigger sound most people are familiar with is white noise, such as the sound of the ocean or a fan. Other popular types are tapping and crinkle sounds. ASMR videos are often used for study, relaxation, and sleep. For more information: https://en.wikipedia.org/wiki/Autonomous_sensory_meridian_response