Playing Doctor

Isaac and Isabella have for the past couple of weeks have been pretend playing taking out kidneys. Isaac usually plays the part of Dr. Murphy and Isabella is usually Dr. Malin. Last night before going to bed Isabella discusses taking out her elephant's kidney. It went kind of like this.
"What are you doing with Elle?" asked Cathy.
"I had to take Elle's kidney out." Isabella stated.
"Why?" asked Cathy.
"It just wasn't working. I put a new kidney in." Isabella said.
"Where did you get the new kidney from?" asked Cathy.
Isabella stated, "I bought it at Sherwin-Williams."
"Oh, I didn't know they sold kidneys there! I thought it was just a place to buy paint." stated Cathy.
"Yes, mom they do." stated Isabella.

Children's Place or Children's Mercy
Isabella said, "Isaac we need to go to Children's Place and get your kidney taken out."
Isaac exclaims angrily, "No, we buy sunglasses at The Children's Place! I went to Children's Mercy to get my kidney out!
"No! Isaac!" exclaims Isabella.
"Whatever!" exclaims Isaac and walks off.