1. Adjective Used to describe one that is acting like a "School-Girl-In-Love". Typically very annoying. Enamored.
2. Adjective Crazy, Over The Moon, Mentally Unstable.
3. Adjective Of the Moon
1. Girl 1 : Oh my God, he's so hot and nice and sweet and-
Girl 2 : Shut up and stop acting so moony, you sound stupid.
2. Person 1 : *uncontrollable laughter*
Person 2 : . . .!
Person 3 : He's acting all moony again.
3. Those who worship Selene are moony. children of the moon
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