Yes, ice cream will cure your hangover. At least, that's the idea behind this, the greatest idea ever.
South Korea is Asia's biggest alcohol consumer per capita. Booze is big business, and so are hangover remedies. The market, which includes a plethora of drinks and pills, rakes in over $126 million USD in annual sales, according to Reuters.
Hut-gae Condition, a popular hangover cure exported to other countries in the region, even featured in the music video for "Hangover" from South Korean pop star Psy with Snoop Dogg. You might recognize the song from its memorable chorus — "hangover, hangover, hangover, hangover."