Season 2 introduces audiences to the Bubble Buddy in the 23rd episode ... it really set the bar high for the then-new cartoon. In this episode, SpongeBob is so busy that he forgets to feed ...

From the late Pat Morita to the hilarious Kristen Wiig, here are the celebrity cameos in SpongeBob Squarepants you may have ...

Nickelodeon's animated cartoon SpongeBob Squarepants was created by Stephen Hillenburg in 1999, and it has been one of the most popular kids' cartoons.