ASMR

Autonomous sensory meridian response (ASMR), is a tingling sensation that typically begins on the scalp and moves down the back of the neck and upper spine. A pleasant form of paresthesia,[5] it has been compared with auditory-tactile synesthesia[6][7] and may overlap with frisson.[8]

ASMR signifies the subjective experience of "low-grade euphoria" characterized by "a combination of positive feelings and a distinct static-like tingling sensation on the skin". It is most commonly triggered by specific auditory or visual stimuli, and less commonly by intentional attention control.[1][9] A genre of videos intended to induce ASMR has emerged, over 13 million of which had been published on YouTube by 2018.[10]

https://www.vox.com/2015/7/15/8965393/asmr-video-youtube-autonomous-sensory-meridian-response

Never felt more abroad at home than with this.