The Three Unnamed Spuckler Babies are three of Cletus' children.
Cletus and Brandine were selling some organic vittles in front of Kwik-E-Mart. The Simpson family wanted to buy something and Cletus told them to put it into the bag. However, Brandine told him there are their children inside of the bag and the three babies were shown. Brandine concluded they are so traumatized, threw them into the wheelbarrow and went with them for a walk.