1 definition by Loony Luna Lovegood
Creatures made up by Luna Lovegood from the Harry Potter books. They are known to live in mistletoe, and they are quite the little theves. Sometimes, Nargles are used in Draco/Luna fanfiction.
Luna: When we were five, you told me that mistletoe had nargles in them.
Draco: What?
Luna: Nargles.
Draco: And you believed me?
Luna: You haven't lied to me since.
Draco: What?
Luna: Nargles.
Draco: And you believed me?
Luna: You haven't lied to me since.
by Loony Luna Lovegood October 23, 2007