Mooned

Concise Oxford English Dictionary © 2008 Oxford University Press:
moon/muːn/

▶noun

• 1 (also Moon) the natural satellite of the earth, visible (chiefly at night) by reflected light from the sun.

  ■ a natural satellite of any planet.

• 2 literary or humorous a month: many moons ago.

▶verb

• 1 behave or move in a listless or dreamy manner.

• 2 informal expose one's buttocks to someone as an insult or in fun.

– phrases
over the moon informal delighted.

– derivatives
moonless adjective,
moonlet noun,
moonlike adjective.

– origin OE mōna, of Gmc origin; rel. to month.