Cyclops

Cyclops in Greek mythology is a giant with a single eye in the middle of his forehead.

History
In the movie The Erotic Adventures of Hercules a woman who is dressed only in rags tells Hercules that the Cyclops tore off her clothes. Hercules then started to laugh.

Non-canon
Cyclops captured Odysseus and his friends and tied them around a pole. After he smeared them with grill oil, he said that he is going to eat them because he feels bad about himself. He then ate. After he finished eating Frink, Odysseus and his men jumped so the pole ended up in Cyclops' only eye. He then started screaming, saying that he is a freak. Odysseus and his friends then managed to escape, and the Cyclops yelled to them that he will not eat them, he only needs combing and some wiping.