Voodoo kids
From MIwiki
The Voodoo kids are unseen characters in The Curse of Monkey Island mentioned only by Murray and the Voodoo Lady. They are responsible for putting Murray on a spike in front of the Voodoo Lady's house on Plunder Island after finding him washed up on the shore. Murray angrily recalls that they did this "all the while thinking they were so funny."The Voodoo Lady mentions that they came over to play with their paper voodoo dolls which can be seen lying about on her floor. Picking up the pin which was stabbed into a voodoo doll will also relieve Mort the Gravedigger of some pain, showing that they may have some sort of negative connection to him.
The Voodoo Lady considers them to be "adorable children" and offers to show Guybrush some pictures (which he declines, the idea being mysteriously abhorrent to him), but their specific relation to her is unknown.

