主题曲是《Are you ready kids》（《准备好了吗，孩子们》）。
歌词:
Are you ready kids?
Aye Aye Captain!
I can't hear you!
aye aye captain!
ohohohohohoh
Who lives in a pineapple under the sea?
spongebob squarepants
Absorbant and yellow and poreous is he
spongebob squarepants
His nautical nonsense be somethin you wish
SPONGEBOB SQUAREPANTS!
Then drop on the deck and flop like a fish!
SPONGEBOB SQUAREPANTS!
Ready?
SPONGEBOB SQUAREPANTS!
SPONGEBOB SQUAREPANTS!
SPONGEBOB SQUAREPANTS!
SPONGEYBOB SQUAREPAAAANTS
《海绵宝宝》主题歌是《海盗和孩子们》，第一段歌词如下：
是谁住在深海的大凤梨
海绵宝宝
方方黄黄伸缩自如
海绵宝宝
如果四处探险是你的愿望
海绵宝宝
那就敲敲甲板让大鱼开路
海绵宝宝
