What was that fruit again?

Breanna has decided that now she likes plums. We tried them before and then she changed her mind, and I guess it's changed back again. So now she asks for tums all the time. Assuming she doesn't have an acidy stomach, I cut up a plum and give it to her. Today, I tried to emphasize, P...Lum, so she answered me, "P...tum." I thought that was pretty funny, so she kept doing it over and over to make me laugh. Aah, the simple humor of a toddler...