Music in which a sad boy sings sad songs that are anticlimactic and bare but somehow the mediocre yet raw sad voice and depressing lyrics strike a chord deep within your sad self. You never listen to this music when you're happy because it appears to lack creativity when you are happy. But when you're sad, it is soulfully amazing.
Sabrina: Lily what time is it?
Lily: 3am, sad boy hours.
Sabrina: Time to go listen to sad boi music and bask in my emotions
Lily: Yeah, imma play ROLE MODEL