![Harry Potter and the Prisoner of Azkaban picture](/images/titles/3000-3999/3738_sm.jpg)
Continuity mistake: When Aunt Marge is inflating and floating to the ceiling, she grabs the table cloth and continues going up and take the cloth with her. Then when one of her shirt buttons pops and hits Dudley you can see that the cloth is not moving but has slid across the table a bit. It cuts to a close up of Marge and the cloth does not move, it then moves to the wide shot of the whole table and the cloth continues to move. The other button pops, hitting Dudley again, and the cloth stops moving again. (00:04:55)
Answer: Baby face taps RR TOYS COME OUT. Telling the other toys to come out from hiding. Pixar stated this in their Toy Story character overview.
But why "RR"?
"RR" is shorthand for "Message Received." Babyface is telling Woody that he understands Woody's problem and then taps out to the other toys to come out.