Submarines at 16,000 PSI

What starts with a P and ends with epsi? What starts with a P and ends with epsi and we all love it? Putting all billionaires into submarines that implode when they get to the bottom of the ocean, where pressures can reach 16,000 or more psi.

A social media post asks what starts with P and ends with “epsi,” setting up the expected answer “Pepsi.” The reply gives a dark joke about putting billionaires in submarines that implode under extreme ocean pressure, turning “PSI” into the punchline and referencing the Titan submersible disaster. It is used as an absurd, darkly humorous reaction to jokes about Pepsi or wealthy people. EN: A social media post asks what starts with P and ends with “epsi,” setting up the expected answer “Pepsi.” The reply gives a dark joke about putting billionaires in submarines that implode under extreme ocean pressure, turning “PSI” into the punchline and referencing the Titan submersible disaster. It is used as an absurd, darkly humorous reaction to jokes about Pepsi or wealthy people.

• @proebdolboeba / 125501 2026-03-17