Boozerang
A Boozerang is a magically enhanced, hollowed out boomerang (typically filled with blessed wine or beer, although any watery liquid can do in a pinch) designed to be thrown in a very tight (18 foot radius) circle, then returned to the user’s hand. Part of the enchantment enables the tight radius and return; the rest of the magic handles the controlled spray-release (as a fine mist) of the liquid inside the artifact. You do not have to be a mage to operate a Boozerang.