Moron Song

Luffy's Skypiea Song was a brief song, apparently of Monkey D. Luffy's own invention, meant to accompany exploration in Skypiea. Its two verses were first sung in Chapter 257 (Episode 169); Luffy had apparently prepared more verses, but was interrupted by Wyper before he could sing them.

It was sung again in Episode 291, by Luffy's Grand Jipang counterpart.

SBS Lyrics
At a fan's request, these additional verses were provided in Chapter 311's SBS.

FUNimation Lyrics
Oh, the islands in the south are warm...

And their heads get really hot...

They grow-a pineapples...

They grow-a coconuts...

And they're all morons!

The islands in the north are snowy...

And their heads get really cold...

They're very chilly-chilly...

They're very willy-nilly...

And they're idiots!