"The Deros of Mt. Shasta are pink fat and have elephant trunks like Ganesha."
https://subgenius.fandom.com/wiki/Advanced_Supersonic_Nazi_Hell_Creatures_from_Beneath_the_Hollow_Earth
"Shaver’s stories claimed to be true accounts of human interaction with a race of malformed subhuman creatures called “dero” who inhabit a vast system of underground cities all over the world"
https://occult-world.com/hollow-earth/
"Those ancients also abandoned some of their own offspring here, a minority of whom remained noble and human "Teros", while most degenerated over time into a population of mentally impaired sadists known as "Deros"—short for "detrimental robots". Shaver's "robots" were not mechanical constructs, but were robot-like due to their savage behavior.
These Deros still lived in the cave cities, according to Shaver, kidnapping surface-dwelling people by the thousands for meat or torture."
https://en.wikipedia.org/wiki/Richard_Sharpe_Shaver
"the DERO (or DEtrimental RObots), of a very negative-evil nature, and their nemesis, the peaceful TERO."
https://thinkaboutit.site/underground/a-guide-to-the-inner-earth-s/
"The stunted dwarf-like Derro are
among the worst of the Inner Earth races. They crave magic, power and slaves. They are hated and distrusted even by other evil races, who avoid them. Every twenty
years, the Derro explode outward through the underworld, attacking anything they encounter and destroying or enslaving weaker races."
https://burlingtonnews.net/derros.html
