Note from the Curator: I created the first version of this list in the late 1990s. Back then, there was hardly any information collected about April Fool's Day pranks, so I had to do a lot of research in newspaper archives to put this together. Luckily I was in grad school, so I had a lot of spare time on my hands ;-). Over the years I've tweaked the list, rearranging it slightly and adding new entries based on reader feedback and ongoing research, but my top choices have remained pretty much the same. This list is easily the most popular article I've ever posted on the Museum of Hoaxes. Extracts from it (some attributed, some not) can be found on hundreds of other websites. Plus, it's inspired some spinoffs. A couple of years ago, someone created an iPhone app version of it (which I've never seen because I don't have an iPhone), and the folks at the Drama Pod created a dramatized audio version of it in 2011. We've researched the entire history of April Fool's Day and selected its top 100 hoaxes ever, as judged by creativity, historical significance, the number of people duped, and notoriety. The first version of this list was created in the late 1990s. Over the years it's been revised a number of times, based upon reader feedback and ongoing research. The most recent major revision occurred in March 2015.