Meet The Monsters Of Jack Kirby
This page has a great selection of many of the bizarre beasts drawn by Jack Kirby. There's even a profile of each creature/character. Some of the unusual creatures featured here...
Two Headed Thing!
The Thing Called...IT!
ZZUTAK The Thing That Shouldn't Exist!
The Chamber Of Fear!
It Crawls By Night!
SPORR! The Thing That Could Not Die!
MONSTROM! The Dweller In The Black Swamp!
And this is more likely just a bunch of people tripping on some bad acid..