April:
1st:
1998: United Plankton Pictures, Inc. is founded.
2000: Fools in April and Neptune’s Spatula premiered.
2006: Krusty Towers and Mrs. Puff, You’re Fired premiered.
2011: SBC’s first April Fools prank is held: a fake SBC and SBM merge. Legends of Bikini Bottom book is published.
2012: SBC’s April Fools prank is random shenanigans by changing the forum layout.
2013: SBC’s April Fools prank is SpongeBob characters joining and other random shenanigans.
2014: SBC’s April Fools prank is a Plankton takeover.
2015: SBC’s April Fools prank is a fake virus thread.
2016: SBC’s April Fools prank is a Plankton takeover.
2017: SBC’s April Fools prank is the community becoming Spanish.
2018: SBC’s April Fools prank is a Teen Titans Go takeover. SOF becomes the Featured Employee of Spring 2018.
2019: SBC’s April Fools prank is a Thanos takeover.
2020: SBC’s April Fools prank is a Disney takeover.
2021: SBC’s April Fools prank is a fake V14 release.
2022: SBC’s April Fools prank is a Plankton takeover. X Marks the Pot premiered.
2023: SBC’s April Fools prank is a fake prehistoric event
2nd:
2005: Nickelodeon Blimp short is released.
2011: Sentimental Sponge premiered.
2012: Restraining SpongeBob premiered.
2022: The 113th Pictionary game is held, with the theme of Plankton and won by Carotte.
3rd:
2004: Krabby Land and The Camping Episode premiered. Plankton’s Plan short is released.
2012: Glove World R.I.P. premiered.
2021: The 70th Pictionary game is held, with the theme of Easter and won by DarknessDG.
4th:
2007: SpongeBob Obstacle Odyssey 2: Time Trouble was released.
2012: Home Sweet Rubble premiered.
5th:
2005: SpongeBob Saves the Day is published.
2012: Fiasco! premiered.
6th:
2010: SpongeBob, Soccer Star! is published.
2012: Free Samples premiered.
2018: High Sea Diving premiered.
7th:
2023: Delivery to Monster Island premiered.
8th:
2015: SpongeBob Comics #43 is published.
2022: Patrick’s Alley premiered.
9th:
2012: InSPONGEiac premiered.
2014: SpongeBob Comics #31 is published.
2018: OWM is made a Cashier.
2021: Bubble Bass’ Tab and Kooky Cooks premiered.
2022: The 114th Pictionary game is held, with the theme of Anime and won by DarknessDG.
10th:
2012: Treats! premiered.
2013: SpongeBob Comics #19 is published.
2023: Super Sitters premiered.
11th:
2008: Pest of the West premiered.
2012: Squidits premiered. SpongeBob Comics #8 is published. SpongeBob becomes the longest running Nickelodeon cartoon.
2018: SpongeBob Comics #79 is published.
2020: Swamp Mates and One Trick Sponge premiered.
2023: FitzPatrick premiered.
12th:
2010: SpongeBob’s Krusty Komics is published.
2011: SpongeBob SquigglePants is released for Wii.
2012: For Here or To Go premiered.
2017: SpongeBob Comics #67 is published.
2023: The Drooling Fool premiered.
13th:
2007: Friend or Foe premiered.
2011: SpongeBob Comics #2 is published.
2012: Karen 2.0 premiered.
2016: SpongeBob Comics #55 is published.
2018: Bottle Burglars premiered.
2023: Patrick’s Got a Zoo Loose premiered.
14th:
2001: No Free Rides and I’m Your Biggest Fanatic premiered.
15th:
2008: Pest of the West DVD is released.
2022: Pearl Wants to Be a Star premiered.
2023: The 157th Pictionary game is held, with the theme of Jellyfishing and won by DarknessDG.
16th:
2021: Under the Small Top and Squidward’s Sick Daze premiered.
2022: The 115th Pictionary game is held, with the theme of Easter & SBC and won by Steel.
17th:
2009: SpongeBob SquarePants vs. The Big One premiered.
2017: That Excited SpongeKid joined SBC.
2021: The 71st Pictionary game is held, with the theme of Mixed and won by Steel.
2023: The Patterfly Effect premiered.
18th:
2020: The 27th Pictionary game and Season 2 premiere is held, with the theme of Mixed and won by Prez.
2023: A Space Affair to Remember premiered.
19th:
2013: SpongeBob SquarePants 4-D: The Great Jelly Rescue! opened.
2023: Home ECCH! premiered.
20th:
2019: The Season 12 premiere of SpongeBob Jeopardy is held, with a theme of Mixed and won by Mythix.
2023: Fun & Done! premiered.
21st:
2018: Sanitation Insanity is leaked via Amazon Prime.
22nd:
2010: SpongeBob’s Last Stand premiered.
2022: Hiccup Plague and Potato Puff premiered.
2023: The 158th Pictionary game is held, with the theme of Off Brand Products and won by dman.
23rd:
2021: Knock Knock, Who’s There? Premiered.
2022: The 116th Pictionary game is held, with the theme of Mixed and won by dman.
24th:
2007: Yo-Ho-Ha-Ha-Ha!: A Pirate Joke Book, Hooray for Dads!, and Where's Gary? were published.
2021: The 72nd Pictionary game is held, with the theme of Loud House and won by Appetizer.
2023: The Lil’ Patscals premiered.
25th:
2020: The 28th Pictionary game is held, with the theme of Countries and won by dman.
2023: The Prehistoric Patrick Star Show premiered.
26th:
2023: The Patrick Star Show Sells Out premiered.
27th:
2023: Neptune’s Ball premiered.
28th:
2001: Grandma’s Kisses and Squidville premiered.
2020: SpongeBob SquarePants Mad Libs and Bikini Bottom Bash DVD were released.
29th:
2014: SpongeBob Checks His Instaclam, SpongeBob You’re Fired DVD and Doodle Jump SpongeBob SquarePants are released.
2022: Kwarantined Krab and There Will Be Grease premiered.
2023: The 159th Pictionary game is held, with the theme of SBC Reputation and won by DarknessDG.
30th:
2015: Sponge on the Run is announced.
2021: Plankton’s Intern premiered.