As Bob runs down a list of people who he heard said that Cody's girlfriend broke up with him, he names their real names: Moseby (Phill), Zack and Cody's mom (Kim), London (Brenda), Maddie (Ashley), Zack (Dylan), and Cody (Cole).
Once Bob acknowledges how he knows that Cody's girlfriend dumped him, he says, "Kim told Ashley who told Phill who told Brenda who told Dylan who told Cole who told me,"). All the names he lists are the names of main cast members.
Both Kim Rhodes and Jake Abel were in Supernatural
Despite playing twins, Scott Halberstadt is 11 years older than Jake Abel.
Most of the twins in this episode are played by actual twins.