Oceangrunge is an electronic music genre that has emerged in 2014 influenced by early vaporwave, drone, grunge and nu metal. Although still open to interpretation, it is said to be a reflection of the godlessness and hopelessness of contemporary western society. The vastness of the ocean serves as both a metaphor to allude to this concept, as well as alluding to the breadth of the dissonant droning sound of the music itself.

So pretty much, Oceangrunge is like vaporwave but samples the following:

- grunge
- post-grunge
- nu-metal
- alternative rock
- alternative metal

It came from 4chan's /mu/ board and is normally viral marketed. Be ye wary.