Since the schools were closed on Tuesday due to flooding, I didn't get to visit with Cali, but went today instead. She was telling me about going to Petsmart with her mother and looking at hamsters when she started speaking in a very low whisper. She told me I could never tell anyone about this, but one hamster they saw had a ball sac as big as his head! I started laughing, but she added that she had to ask her mom what that big thing was and was told it was a ball sac. Certainly not a term I've ever used.