National Fart Day

The oldest recorded joke in human history, inscribed on a Sumerian tablet around 1900 BC, is about flatulence. National Fart Day lands on a tradition of bodily humor that predates written literature, organized religion, and nearly every other cultural institution still in existence.

The observance treats a universal biological function as both comedy and science. Gastroenterologists have a formal term for the study of intestinal gas: flatology. The day uses humor as a gateway to a subject most people avoid despite its direct relevance to digestive health.

Flatulence has occupied a peculiar position in human culture for millennia: universally experienced but rarely discussed without discomfort or laughter. Medical science has long understood it as a normal byproduct of digestion, yet social taboos around the subject persist across most cultures.

Ancient civilizations were less reserved. Greek playwright Aristophanes deployed fart jokes in his comedies during the 5th century BC, and Roman writers treated intestinal gas as fair material for satire and medical observation alike. Traditional Chinese medicine considered flatulence patterns a diagnostic indicator of internal balance.

From Court Jesters to the Moulin Rouge

Medieval European literature embraced the subject openly. Geoffrey Chaucer gave flatulence a starring role in The Miller's Tale and The Summoner's Tale within The Canterbury Tales, using it to puncture social pretension. Jonathan Swift continued the tradition in 1722 with his satirical pamphlet The Benefit of Farting.

The most commercially successful figure in flatulence history was Joseph Pujol, a baker from Marseille who performed under the stage name Le Pétomane. Beginning in 1892, Pujol headlined the Moulin Rouge in Paris, demonstrating extraordinary control over his abdominal muscles to produce sounds, extinguish candles from several yards away, and play tunes on a flute connected by a rubber tube. He reportedly earned 20,000 francs per show, more than the theater's other star, Sarah Bernhardt.

Science and the Digital Age

Modern gastroenterology has catalogued the process precisely. The average person passes gas up to 25 times per day, producing between 500 and 2,000 milliliters of intestinal gas. Over 99% of that volume consists of odorless compounds: nitrogen, oxygen, carbon dioxide, hydrogen, and methane.

National Fart Day has no documented founder or formal establishment record. The observance began circulating on online holiday calendars around 2008 and appears to have emerged through internet humor communities. It belongs to a broader trend of irreverent holidays that use comedy to normalize taboo biological topics.