Light carbonated alcoholic drink common to the Domain of Deneb.  The color is vaguely golden but transparent, and the taste is a little bitter, although refreshing.  Variants with a higher alcoholic percentage are often referred to as Exexex.

The name is said to stem back from the Rule of Man, where Solomani traders brought with them caskets marked only xx.  Apparently, this name has stuck.

-cam MS