Who lives in a pineapple under the sea? Spongebob Squarepant!..That is the Spongebob Squarepants theme song and it is one of the most popular cartoon shows of all times. Honestly this show is the best and funny. I’ve been watching it ever since I was a little toddler and I still watch it after middle school. This cartoon show is such a childhood icon to a lot of people and it always have a place in our heart as a child memory. In this tutorial I will show you how I make a Spongebob pineapple house by using plastic bottle and air dry clay.