Wikipedia:Articles for deletion/9MOTHER9HORSE9EYES9
In addition to the sources already present in the article, which were reiterated here, there are plenty more that can be found with some searches.  For example, here is a https://www.google.com/books/edition/Immersion_and_Participation_in_Punchdrun/cwTcDwAAQBAJ?hl=en&gbpv=1&dq=%229MOTHER9HORSE9EYES9%22+-wikipedia&pg=PA177&printsec=frontcover recent book that covered the topic.  The amount of coverage in reliable sources shows that it easily passes the 
— User:Rorshacma, 23:18, 5 January 2021 (UTC)
Stance: keep
Cited policy: WP:GNG (Wikipedia:Notability)