Knowing nothing about this car I assumed it was just a Jamaican custom paint job, as it's pretty much the Jamaican colors

To me, it just is a special kind of whimsical. I maybe not gonna like it as much as many nice colors some cars offer. But I'd take it over modern black/white/gray painted cars any day.

It looks like an old beat up car for which the owner bought used body parts and didn't bother painting them.