black aspirin
n.— «If you drink water between drinks and then drinka hell of a lot before you go to bed, the hangover is minimised. Then lots of black aspirin [Coke] the next day.» —“What’s the definitive cure for a hangover?” Courier-Mail (Queensland, Australia) Dec. 17, 2005. (source: Double-Tongued Dictionary)
Further reading
High school students in Alabama share some favorite slang terms. If someone tells you to touch grass, they’re telling you to get a reality check — but the last thing you’d actually want to touch is dog water! Also, the history of the word hangover...
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...