Last week my aunt had her lumpectomy. Thing 1 and Thing 2 wanted to know why Auntie couldn't come over. I told them that she was in the hospital having a lump removed from her breast. They made the appropriate sounds, serious "ohs" and "mm hmms", as I did my best to give the 4 year old version of breast cancer. Just when I was starting to think that I had such intelligent and sensitive little boys and that I had done a wonderful job explaining the situation, Thing 1 asked me "Where is her breast?" I pointed to mine and said "Right here" (surprised that all this time they didn't really know what I had been talking about) Thing 2 said "You mean her boobs?!"
"Yes." I said, and they both screamed "Eeeew!"
Later that day they decided to tell their sister all about it. I'm not sure exactly what was said but I heard bits and pieces about her tummy getting bigger and bigger. Finally, Girl Thing said " Mom, what are the twins talking about?!" Original Thing tried to clarify by saying " She had something in her that was making her sick and the doctor had to take it out." Girl Thing asked where and I said "In her breast". She gasped "You mean where she makes milk for her babies?!?!"
At least she knows what they're called and more importantly, what they are for.