Beer or ale is an alcoholic beverage that is produced through the brewing and fermentation of starch.
Beer was known to several species, like Humans, Simpsons and Romulans. It was also the most commonly drunk alcoholic beverage among Simpsons. (RIS Bouteina various)
The Longueuil Cup events were all contested with beer as the medium, among which are the beer mile and beer pong. (Star Trek: The Stoneship Files: "Alcoholic Massacre, Part II")