I m********e when you're not around

The story:

It was my sister - we were in the car the other day and it was the first time we had heard the song for ages....i sang the CORRECT words and she said "that's not how it goes!" i said "yeah it is" and she says "no it's not, she says m********e! don't you remember the film clip when she was rolling all over her bed feeling herself up??" Laughed and laughed and then played it for her again to clear up the misunderstanding!