A person who typically jokes around and makes fun of others, but does so without the intent to cause harm. Alweens may also be strangely charming, and even wear a top hat.
Girl One: Geez, darn Alween made fun of me again!
Girl Two: He doesn't really mean it, you know.
Girl Two: (sighs) It's just part of his charm! That Alween is sooo charismatic!