SpongeBob's 18th Birthday Bash!

'SpongeBob's 18th Birthday Bash! 'was a SpongeBob special aired on FanonSpongeTV on May 1, 2017. It was aired as a surprise with no advertisements or commercials during the airing. It was 3 hours long, and there were guests such as Paul Tibbitt, Stephen Hillenburg, Tom Kenny, Bill Fagerbakke, Vincent Waller, and more!