There was a moment in the courtroom where Spencer asked a security guard to taser him after watching Marissa and Lewbert kiss, but it was cut from the episode.
Lewbert calling Carly "Caleficent" is a reference to the Disney villain Maleficent.
In the original series, Chuck was sent to military school in the episode iBattle Chip, but here in this episode, he starts throwing cupcakes at Spencer, which may have been revenge against him calling the cops on him and sending him to military school. He apparently did not learn his lesson after leaving military school, or he was given a dishonorable discharge from the military because of his severe lack of respect for authority.
Carly habitually eats grapes at the supermarket, believing that they are free samples when they are actually for sale.
This appears to be the only episode of either the original or revival series to end with an exclamation mark.