Funny that you should say that, actually. Because the oompa's are their distant cousins, twice removed, then put back, savvy? Anyway, their cousins though have much better teeth, but then Willie Wonka has a really great dental plan for them.
Some of their Island cousins have gone over to the US so as to work for Willie. And then about every 6 months or so, they go back to their native land, that is Island, for r. & r. Which constitutes wine, women and running amok. Amok is a fun activity, you should try it at least once in your life. The little guys and gals live on an clothing optional island. The only time they dress for certain, well unless you catch them by surprise anyway, is when it is tourist season.
Tourists just love the island inhabitants. Just one rule, well actually at least two. One, don't steal their candy.... two... you must bring candy to share. Otherwise, they will smile at you....