Kari attempts to reassure her that she is more than capable of taking care of Jack-Jack, but the conversation is cut off by Helen's jet being fired upon.

She asks him if he is ready for some "neurological stimulation" and plays the third movement, the Rondo alla turca, of Mozart's Piano Sonata No.

Horrified, Kari picks up Jack-Jack with the pair of fireplace tongs and rushes into the bathroom, where she douses him in the bathtub filled with water.

The next day, an exhausted Kari is teetering on the verge of madness, but has since learned to anticipate and counter the spontaneous outbursts of Jack-Jack's newly emerged powers.

Syndrome claims that it stands for "Sitter" because if he calls himself "Babysitter", his uniform will have to say "BS" on it, something that would make it impossible for parents to take him seriously as a result.