"Basically, it feels like the amazing chills you get when someone plays with your hair or traces your back with their fingertips," says Heather Feather, a popular "ASMRtist" with nearly 400,000 YouTube subscribers. The dulcet tones of famed soft-spoken painter Bob Ross are among the most common ASMR triggers. Indeed, "Bob Ross" is among the terms most frequently associated with ASMR—and so are "Heather Feather" and "GentleWhispering," another top ASMRtist on YouTube.
ASMR is usually precipitated by stimuli referred to as 'triggers'. ASMR triggers, which are most commonly auditory and visual, may be encountered through the interpersonal interactions of daily life. Additionally, ASMR is often triggered by exposure to specific audio and video. Such media may be specially made with the specific purpose of triggering ASMR or originally created for other purposes and later discovered to be effective as a trigger of the experience.