Definitions by thatguysfathersfriend

moony loon 

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.

jeff: "geez, that guy's a moony loon."
lauren: "you got that right!"

moony loon by thatguysfathersfriend September 14, 2020