Breast Implant Alternative

There was a woman who wanted bigger boobs. She went to her doctor, Dr. Yuzu, and asked him about breast implants.
'Before you do anything serious, there is a method that has worked for a lot of my patients. This is an effective breast implant alternative. Every morning when you wake up in your bed, rub your boobs and say: "Scooobie dooobie, give me bigger boobies!"' he suggested.
She did this faithfully for six months and when she noticed that they actually were getting bigger, she was very happy that she started this breast implant alternative.
One morning she woke up late, so she was in a hurry. By the time she got on the train she realized that she forgot to rub her boobs.
So as she was sitting on the train, she started to rub her boobs, saying, 'Scooobie dooobie, give me bigger boobies!'
The man standing next to her asked, 'Hey, do you know Dr. Yuzu?'
'Yes, how did you know?' she said.
'Hickory, dickory dock!' he replied.