Schmidt is reading the actuary chart from the previous episode, Neighbors, when Nick confronts him about the cookie.
When Jess and Cece are arguing in the club after Jess calls Cece dumb to her "colleagues", Jess says "it's not like you work in the United Nations!" Which is ironic because Hannah Simone (Cece's actress) did actually work for the UN.
The song playing at the car show is "You Make My Dreams" by Hall and Oates. This song was also famously used in a scene in the movie (500) Days of Summer starring Zooey Deschanel. The scene is meant to physically show the confidence and emotions felt by Joseph Gordon Levitt's character on his way to work the morning after sleeping with Summer (Deschanel) for the first time.
Bear Hunt: There is a bear poster behind Nick in Winston's bedroom.
At the end of the episode in a flashback, Nick asks Schmidt who his favorite rapper is and Schmidt says Brian Austin Green. Megan Fox, who guest stars as Reagan in season 5, was Brian Austin Green's wife.