When Timmy changes bodies with his mother, she is wearing a red Spanish dancing dress. However, when Timmy gives Vicky the body of his mother, a quick cut-scene shows Mrs. Turner's body in her normal clothing. Finally, when Timmy runs after Crocker as Vicky, his mother's body is wearing the red dress once again.
In "Presto, Change-o", the magic hand buzzer sometimes stays on the original body's hand, and sometimes changes to the body where the original persona had swapped to.