Who lives in a pineapple under the sea?

So I was researching for my final in my winter class and I came across this little tidbit of news on www.radaronline.com:

It may not be his greatest role, but it's certainly the one we least expected.
According to the New York Daily News, megastar Johnny Depp will be joining the cast of the Nickelodeon TV special SpongeBob vs. The Big One.
Depp, who has 2 kids -- presumably fans of SpongeBob SquarePants, will be providing the voice of "Jack Kahuna Laguna," a surfer.
No airdate has been set for this latest adventure at Bikini Bottom.