A crazy person whose actions prove that he or she is "way out there", also called a moon fish.

Kia Loon is a tall and lean guy that lives in the land of "Kihomo". Despite his quiet and awkward aura, He is the guy you would always go to for help. His name is the combination of the word "Kia" from KIA motors and the word "Loon" from the word "Loony" (A foolish person). Although Kia Loon is insanely attractive and handsome, he always find himself in 2nd place of everything e.g. being the 2nd most popular guy in school among the ladies.

a slang term for a person who continuously flashes their butt, moon, on an alarming amount of occasions. so much so, one might actually need physiological help to deal with the trauma.

you dumb ass retard motherfucker