Club Cranium - This is the toilet Snorkel. It's a real invention patented in 1981 (https://patents.google.com/patent/US4320756A/en)as a last resource for breathable air in hotels and houses in the case of a fire
fluid dynamics - Can you really breathe through a submerged toilet? - Physics Stack Exchange
The Nature of Invention 🔬 on Twitter: "Odd #patent time. In 1982 William O. Holmes received this patent🔻, for a "fresh air breathing device & method," supplying hotel guests with fresh air
Snorkel Cat Toilet Seat - Buggy Whip Studio
The imaginative ways readers use bidets - BBC News
In the movie Kingsman (2014), what was the physics behind being able to obtain air around the U-tube of the toilet? - Quora
Funny Patents framed: the Toilet Snorkel - Etsy
Toilet snorkel? : r/WTF
The Toilet Snorkel: This Real Invention Patented in 1982 Could Save Your Life! ~ Vintage Everyday