👉 Hexastichous is a fictional character from the animated series "The Simpsons". He is a talking, talking dinosaur that has two heads and is known for his large, muscular physique. Hexastichous is often depicted as a burly, grumpy creature who wears a long, flowing robe with a white and black pattern on it. His signature move is the "Hexacast", which involves using his arms to create a hexagonal shape in the air, complete with a series of flips