Singapore’s medical community has issued a "Code Magenta" as thousands of office ladies descended upon Clarke Quay to consume liquids traditionally used to strip paint from naval vessels.

The weekly ritual involves Singaporean women queuing for three hours to receive a plastic cup containing a chemical compound that would fail a basic health inspection in a North Korean gulag.

Experts suggest the lure of "free" is the only force stronger than the Singaporean female’s desire to look like a high-end socialite while drinking something that tastes like a liquidated highlighter pen.

"Wah lau, free one leh, why you complain so much?" said local marketing executive Cheryl Tan, while projectile vomiting into the Singapore River.

"Even if the vodka taste like petrol, I also will drink until I cannot see my own face, because discount is life, understand?"

Clubs have reported a 400% increase in women pretending to enjoy the company of sweaty finance bros just to access the "Complimentary Sparkling Wine" which is actually carbonated spit and sugar.

National security has been alerted as the volume of high-pitched screams reached decibel levels capable of shattering the glass dome at Jewel Changi.

"I don't care if my stomach got hole tomorrow," added another reveller, stumbling over her expensive heels.

"As long as I never pay one cent for this radioactive juice, I am the winner of life."