"Joshua smells like a flower!" Really?

When I picked Joshua up from the daycare today his teacher begins telling me about his day. Her first story is that Joshua came to her with a dirty diaper and when she puts him on the table he starts talking to her. This is nothing unusual. He will usually say, "Joshua gross." Today was different. He looks up at her and says, "Joshua smells like a flower!" I thought I would crack up. Where in the world did he get this? I've never said that to him. She has never said that to him. I guess I will be asking around to other family members to see if they have been lying to my poor son. LOL