For truly disgusting candy you need to go to Mexico, where you will find Chaca-Chaca.
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http://www.bad-candy.com/candies/chacachaca/)
I found this quite by accident, trust me: There is a fish called a Chaca Chaca. It is possibly the ugliest fish in the world. It is so ugly posting a picture of it here will cause DU's servers to seize up. But while looking for pictures of this God-awful fish I found sites about the candy. One was a debate between two Mexican women on the subject, "should Chaca Chaca be banned?" One woman said it should not be because it tastes good and there are vitamins in it. The other said it should because it tastes bad and there's lead in it.