satyr

A woodland creature with pointed ears, legs, and short horns of a goat and a fondness for unrestrained revelry.

Any of various nymphalid butterflies of the genus Faunis.

A sylvan deity or demigod, male companion of Pan or Dionysus, represented as part man and part goat, and characterized by riotous merriment and lasciviousness, sometimes pictured with a perpetual erection.

(by extension) A lecherous man.

Any of various butterflies of the nymphalid subfamily Satyrinae, having brown wings marked with eyelike spots; a meadow brown.

The orangutan.