User blog comment:Ludicrine/April Fool's Day Archive/@comment-16075172-20180402173537

2016
HankGuideDude personally made an entire wikia theme based upon Codeam, as an April Fool's joke that was more visually astounding than it was a prank of inconvenience.

HGD also made a pet called "Pizza Swaghosts," which he gifted to GhostCheese.

Mori made a (late) "BroLeadDuke" signature for HankGuideDude to use during the "Codeam Theme" time.

2017
Look-a-troopa added the pet A Clown to the Adoption Center in commemoration of the date.

Ludicrine posted a blog post in honor of the sixth anniversary of the wiki on this day, claiming that people could all claim two items that would be unwrapped later, but this never came to be. It is unclear whether or not this was actually an April Fool's joke or if Ludicrine just never got back to it.

2018
On the Discord Server, the admins using the Discord (Ludicrine, Look-a-troopa, ZoshiX, Samuel17, and A, Mori) all changed their avis to variations of a Noid image. Mori specifically added a semi-transparent picture of the Bean Astolfo plushie to hers.

Due to little activity on the main wiki, not much was done besides the actions of A, Mori, in editing the main page. While Mori originally planned to only add a large version of the Kringlefucker picture, it evolved into a joke with so much tryhard energy behind it. Mori added several staple Fan-Ball memes to the page, including J rparrish, HOOTH, eddos, Crumplehat, Be,Pe HEHA, the Ludicrime passage, and Sofr. Mori also added several misspellings or bastardizations of pretty much every notable word on the page, most notably "Whalcom too Fab-Babb Wonki", "our our", "Stink Rodger", "Noot boot contraception", "sock medicine", and "Featured Meme".

The page started out with "J" (with "rparrish" put later in the page) and "HOOTH". The welcome message was changed to an "opposite" form, saying this wiki was about Undertale and Sonic fan-fiction and that Speddos was in charge. Mori added another "our", and put a useless " " at the end, as well as replaceing the "# articles since April 2011" with "since the beginning of time". Right under that, a large "ambril foops" message and the picture of Kringlefucker was added. In the Content section, a gif of Garfield dancing was added, and basically everything there was turned into a misspelling or bastardization of what it originally was, except for Earth Editor Elements being changed to "Elementary, my dear watson", "Breeding Center" being changed to "I HAVE NOW BREEDED", Stories being changed to "W", and Characters being changed to "Sonic OCs". In the Notable Contributors section, all of the names were changed (ZoshiX > Zebra, Ludicrine > Lewd Crimes, HankGuideDude > Hank Hill, DMSwordsmaster > Shadow the Dark Matter, Look-a-troopa > A Goomba, Samuel17 > Sam, A, Mori > Rick and, Morty, Ivan247 > Van 24/7, Waddle D33 > Hey Diddle Diddle, Poisonshot > POISONSHOT, and Fire InThe Hole > Fire In... hte Hole), the asterisk messages were changed to "WHAT THE FUCK MAN," "Lots of s*x with luno", and "Lookatroopa and Zoshix to jail by FBI". The images next to the contributors were all changed to other images which all each sort-of related back to the user in a way. Speddos was added as a bureaucrat, TheFanMaster (named TheAirConditioningMaster) was added as an admin, and Lazro was added in "Honourable mentions". The titles of "Bureaucrat," "Admin," "Maintenance Admin" "Chat Moderator," and "Active Veteran User" were all bastardized, and sometimes other images related to the user were added after their name. The News section was changed to "Noods", and the text of the section was changed to "Not in order of most LAME news, (Top Lel: Dominos, Bottom: Subway) Archery (Old pools can be found nowhere.)" with a "tfw no gf" image, and Mori also posted an april fools message. The Featured Media section was changed to "Featured Meme", which featured a picture of Sofr, and the credit was given to TheFanMaster. Other minor meme details were also added, including renaming Dan-Ball to "Dab-Nall", the LUDICRIME passage from Talk Scene, giving the affiliate links joke names, and replacing the name of ha55ii in the Dan-Ball credit section with "5peddo5".

Shortly after the beginning of the page, a clarifying statement was shown, saying "ha55ii if you're reading this please don't be turned away we're usually not like this". This statement was somewhat jokingly made, as a reference to a statement previously joked about by some users on the wiki where they wondered what it would have been like if ha55ii's first visit to this fan wiki would have been on April Fool's Day.