A fan-driven pun on "May the Force be with you," adopted organically over decades with no founder or proclamation. Disney began observing it in 2013.
A joke reinvented on a film set
One reinvention came from inside Lucasfilm. Sound recordist Randy Thom thought of "May the 4th be with you" on May 4, 1982, during production on Return of the Jedi. He shared it with the crew, then wrote it into an annual company message for years.



