Goddess: "Wun-Dar. This is the sword of King Grayskull. I must make sure it is safe until one of his decendants can weild it."
Wun-Dar: "Oh. So it's me? I'm the chosen one?"
Goddess: "Oh umm. No?"
Wun-Dar: "Because I'm a decendant of Graydkull."
Goddess: "You are? Oh um... That's awkward. No I ummm. A different one. Can you just watch this sword for a while."