Alice Goodridge (left) and Tanya Mackenzie (right), members of the Loch Insh Dippers wild swim group, take part in a Christmas-themed swim in the frozen Loch Insh, Kingussie, in the Cairngorms National Park, Scotland on Friday, December 13, 2024. (Photo by Jane Barlow/PA Images via Getty Images)

241543903 (a.k.a “Heads in Freezers”) is a numerical keyword associated with a photo meme that involves people taking pictures with their heads in the freezer & sharing them online. By tagging a series of image files with a cryptic number, a high level of search engine optimization can be easily achieved. As a result, typing “241543903” into image search engines like Google Images successfully yields pages after pages of pictures showing people’s heads in freezers.

Actress Liv Tyler poses for a portrait during the 2012 Sundance Film Festival at the Getty Images Portrait Studio at T-Mobile Village at the Lift on January 21, 2012 in Park City, Utah. (Photo by Larry Busacca/Getty Images)

Italian swimmer Federica Pellegrini poses with a Barbie doll, in Verona, Italy, in this undated handout image. (Photo by Mattel/Petra Rajnicova/Handout via Reuters)

People walk with umbrella during snowfall in Istanbul, Turkiye on November 19, 2023. (Photo by Hakan Akgun/Anadolu via Getty Images)

British television actress Tracy Shaw poses during a photoshoot held in 2000, in England. (Photo by Stephen Perry/Getty Images)

General view of performance during the “Fuerza Bruta Wayra” show on February 28, 2024 in Barcelona, Spain. (Photo by Xavi Torrent/Getty Images)

Italian-American actress and model Julia Fox is seen on April 28, 2022 in Los Angeles, California. (Photo by Rachpoot/Bauer-Griffin/GC Images)