Octokong

Mounds of writhing purple-grey flesh mottled with blotches of other colors, with writhing, grasping appendages and a weird bulbous body. They have the torso of a hairless, gorilla-like humanoid grafted to the limbs of an enormous octopus, and nearly human eyes. They are preceded by a wave of reeking, rotten-fish stench, and followed by a trail of yellowish mucus.