# 241543903 Heads In Freezers > 241543903 Heads In Freezers is a 2009 participatory photo meme started by New York artist David Horvitz, featuring people photographing their heads inside freezers tagged with a cryptic number to manipulate Google Images. 241543903, also known as "Heads in Freezers," is a participatory photo meme where people take pictures with their heads inside freezers and upload them online tagged with the number 241543903. New York artist David Horvitz started the trend on April 6, 2009, after suggesting his sick friend try cooling off by sticking her head in a freezer. The meme became a landmark example of collective search engine manipulation, as enough people tagged their photos with the cryptic number to make Google Images return nothing but freezer-head photos when searched. ## Origin On April 6, 2009, David Horvitz posted a photo of himself with his head jammed in a freezer to his Flickr account SanPedroGlueSticks, titled simply "241543903"[1]. Horvitz, born in 1974, is an American artist known for offbeat conceptual projects involving photography, mail art, and internet interventions[5]. He's a Bard College graduate whose other works include covertly placing hand-bound books in California library shelves and hiring a pickpocket to slip sculptures into pockets at the Frieze Art Fair[5]. The freezer idea came from a casual suggestion to his friend Mylinh Nguyen, who was feeling sick. Horvitz told her to try sticking her head in the freezer to cool off[3]. That moment of improvised first aid became the seed for the whole project. In a December 2010 interview with the now-defunct meme site Urlesque, Horvitz explained both the origin of the idea and the meaning behind the number[1]. On the same day as Horvitz's post, another Flickr user named SakeBalboa uploaded a follow-up photo using the exact same freezer[4]. Whether this was a friend or someone who caught on fast isn't entirely clear. Four days later on April 10, Horvitz posted a set of all-caps instructions on Tumblr, explaining the concept: take a photo with your head in a freezer, upload it tagged with 241543903, and watch the search results fill up[1]. - **Platform:** Flickr (first photo), Tumblr (viral instructions) - **Creator:** David Horvitz (artist, original poster) - **Date:** 2009 ## Overview The concept is dead simple: stick your head in a freezer, take a photo, and upload it with the tag or filename "241543903." Do this enough times with enough people, and the number becomes so saturated with freezer-head images that searching it on Google yields nothing else. It's part photo fad, part SEO experiment, part conceptual art piece[1]. The number itself isn't random at all. Horvitz created it by combining the serial number on his refrigerator with the barcodes from a bag of edamame and a package of frozen soba noodles stored inside[2]. That mundane origin story is part of the joke. There's no hidden meaning, no cipher to crack. Just groceries and a serial number mashed together. ## How It Spread The meme moved fast for 2009. On April 23, just over two weeks after the first photo, Horvitz registered the domain 241543903.com and launched a blog with the headline "Experiencing a MEME in the Making"[4]. By January 2010, hundreds of Flickr photos were filed under the tag, and the trend had hopped to Facebook, Twitter, and MySpace[3]. The international spread is where 241543903 gets interesting. Horvitz credited a friend from Brazil for taking the meme global[4]. After visiting New York in April 2009, this friend returned to Brazil and spread the instructions by posting them on popular Brazilian websites and handing out printed fliers to young people on the streets[5]. Wikipedia notes that Horvitz sent roughly 100 physical fliers to this friend for distribution[5]. This makes 241543903 a rare case of an internet meme that spread partly through real-world, in-person means[3]. Once the trend hit Orkut, Google's social network that was massively popular in Brazil, the meme exploded there[6]. From Brazil, it jumped to Japan, where the Tumblr instructions were translated into Japanese[4]. Both countries developed sizable followings around the tag. The biggest spike in popularity came in December 2010, when someone reposted the original Tumblr instructions. This second wave racked up over 2,000 likes and reblogs within days, far surpassing the 430 that Horvitz's original post had accumulated[6]. Google search interest for "241543903" hit its highest peak during this period[4]. YouTube also got in on the action, with a growing collection of short videos showing people's freezer adventures. Many of these were featured on the official 241543903.com blog[2]. In November 2010, Horvitz included the meme in his book *Everything That Can Happen in a Day*, published by Random House[1]. ## How to Use The format is about as straightforward as memes get: 1. Open your freezer. 2. Stick your head inside (bonus points for getting creative with the pose). 3. Have someone take a photo, or set a timer. 4. Upload the image anywhere online, tagged or titled "241543903." ## Cultural Impact 241543903 is studied as one of the earliest and cleanest examples of deliberate search engine manipulation through collective internet action. By coordinating around a single arbitrary tag, ordinary users took control of what a specific search query returned on Google, something that usually requires SEO expertise and significant resources[1]. The meme's offline distribution method was unusual for 2009. While most memes spread purely through links and shares, Horvitz's use of physical fliers in Brazil mixed street art tactics with internet culture[5]. This hybrid approach helped the meme reach audiences who might not have encountered it through normal browsing. Horvitz himself viewed the project through an art lens. His broader body of work includes uploading photos of himself to Wikimedia Commons and inserting them into Wikipedia beach pages (2010's *Public Access*), creating time-based installations shown at Art Basel and the New Museum, and publishing conceptual instruction books[5]. The freezer meme fits neatly into his practice of using simple instructions to generate collective participation and disrupt digital platforms. The original domain 241543903.com no longer hosts the meme blog. As of recent years, it redirects to a Vietnamese gambling website[1]. The meme's archive exists mostly through Flickr tags, Tumblr reblogs, and scattered YouTube videos. ## Fun Facts - The number 241543903 is entirely derived from mundane kitchen items: a refrigerator serial number, an edamame barcode, and a frozen soba noodles barcode[2]. - Horvitz's Brazilian friend distributed approximately 100 physical fliers on the streets to help the meme spread offline[5]. - The December 2010 Tumblr repost earned more than four times the engagement of Horvitz's original April 2009 post[6]. - Horvitz once hired a professional pickpocket to secretly place small sculptures into the pockets of attendees at the Frieze Art Fair in London[5]. - The meme blog originally hosted at 241543903.com is now a Vietnamese gambling site with no trace of its freezer-head origins[1]. ## Frequently Asked Questions ### What is 241543903? 241543903 is a number tag associated with photos of people sticking their heads in freezers. It was created by artist David Horvitz in 2009 as a participatory project to flood search engine results for that specific number with freezer-head images[1]. ### Where did 241543903 come from? David Horvitz posted the first photo on Flickr on April 6, 2009, then shared instructions on Tumblr four days later. He conceived the idea after telling his sick friend Mylinh to cool off by putting her head in a freezer[2]. ### What does 241543903 mean? The number is a combination of the serial number from Horvitz's refrigerator and the barcodes from a bag of edamame and a package of frozen soba noodles that were inside it. There's no deeper encoded meaning[3]. ### How do you use the 241543903 meme? Take a photo of yourself (or someone else) with your head inside a freezer, then upload it online tagged or titled with the number 241543903. The collective effect makes the number's search results show nothing but these photos[1]. ### Is 241543903 still popular? The meme is a recognized classic. Searching the number on Google Images still returns freezer-head photos, and occasional new entries appear on platforms like TikTok, though activity peaked around December 2010[6]. ### Who is David Horvitz? Horvitz (born 1974) is a New York-based American artist and Bard College graduate known for conceptual projects involving photography, internet platforms, and participatory instructions. His other works include the *Public Access* Wikipedia intervention and time-based installations shown at Art Basel and the New Museum[5]. ### Why did the meme get so popular in Brazil? A friend of Horvitz's traveled from New York back to Brazil in April 2009, bringing roughly 100 printed fliers with the meme instructions. They posted them on Brazilian websites and handed them out to young people on the streets, and the trend took off on Orkut, which was extremely popular in Brazil at the time[5]. ### What happened to the 241543903 website? The domain 241543903.com was originally a blog titled "Experiencing a MEME in the Making," registered by Horvitz on April 23, 2009. It now redirects to a Vietnamese gambling website[1]. ### Did the meme spread offline? Yes. Horvitz's friend in Brazil distributed physical fliers to spread the instructions, making 241543903 a rare example of an internet meme that partly spread through real-world, in-person means[5]. ### Was 241543903 mentioned in any books? Horvitz included the meme in his book *Everything That Can Happen in a Day*, published by Random House in November 2010[2]. ## References 1. [241543903: The Freezer Head Meme That Took Over the Internet]() 2. [What Is 241543903, Or The Heads In Freezers Meme?]() 3. [Heads In Freezers Meme: What Is 241543903?]() 4. [241543903 / Heads In Freezers - Know Your Meme]() 5. [David Horvitz]() 6. [241543903, The Heads In Freezers Meme | Eyerys]() 7. 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