Dessert

Me: Juliet, we need to cut your fingernails. 

Juliet: No, mommy, we don't need to. 

Me: Yes we do. 

Juliet: But I have no dessert. 

At first I thought she was voluntarily giving up her future dessert in exchange for me not cutting her nails, but as we continued I later discovered the word she was looking for was "dirt" (as in dirt under her nails). There is only a slight difference :)