An esoteric music genre (if you can even call it that) that is easily identified by
large BPM fluctuations, sudden and loud noises, kick drums, screaming/nonsense vocals, and typically very exceptional lyrics or subject matter. Noise Wiki also notes poor/nofi instrumentation. While some think of this as noise, shitcore manages to blur the
line between noise and
music.
Music artists like Passenger of Shit could be an excellent example of shitcore. There isn't a real way to describe it without listening to it, so listen at your own discretion. Say bye to your ears.