Spongebob's house address is 124 Conch St.
Plankton's wife, Karen, is named after the wife of creator Stephen Hillenburg. She's voiced by Jill Talley, the wife of Spongebob's voice, Tom Kenny.
Part of Spongebob's original design was a green hat - which was later removed.
One episode, Wormy, was not broadcast in several countries as it was believed to be too scary for children. It featured a real close-up of a horsefly.
A real-life Krusty Krab briefly opened in Ramallah, near the West Bank in Palestine. It has since closed down.
Spongebob was born on July 14th, 1986. He is almost 33-years-old.
The voice actor for Sandy Cheeks, Carolyn Lawrence, was also the voice of Audrey Tautou in the English dub in Amélie.
David Bowie, Johnny Depp, Victoria Beckham, Amy Poehler and members of Pantera have all voiced characters on the show.
Ukraine's National Expert Commission for Protecting Public Morality called for the show to be banned as they believed it was promoting homosexuality.
Despite being nominated several times, 'Spongebob Squarepants' has never won a Prime-Time Emmy.
'Spongebob Squarepants' is the only Nickolodeon cartoon to make it past 200 episodes.