Chaugnar Faugn (The Elephant God, The Horror from the Hills) was created by Frank Belknap Long and first appeared in his novel The Horror from the Hills (1931).
Chaugnar Faugn (or Chaugnar Faughn) appears as a horribly grotesque idol, made of an unknown element, combining the worst aspects of octopus, elephant, and human being. When Chaugnar Faugn hungers, it can move incredibly quickly for its size and use its lamprey-like "trunk" to drain the blood from any organism it encounters.
Chaugnar Faugn came to the Earth from another dimension eons ago, possibly in a form other than the one it later assumed. Upon arriving, he found the dominant lifeform to be only simple amphibians. From these creatures, he created the Miri Nigri to be his servitors. The Miri Nigri would later mate with early humans to produce hybrids that would eventually evolve into the horrid Tcho-Tcho people.