When Larry (Jason Biggs) meets Piper (Taylor Schilling) for the first time at Polly (Maria Dizzia)'s house, he is watching Weeds (2005). Jenji Kohan, creator, writer and producer of Orange Is the New Black (2013), was also the creator, writer and producer of Weeds (2005).
Suzanne (Uzo Aduba) recites William Shakespeare's work twice in this episode: The first recitation occurs when Suzanne approaches one of the juvenile delinquents that are visiting the prison, and the lines she recites are from the play, Coriolanus. Later on in the episode, as Suzanne walks out of the bathroom, she stops for a moment in front of Piper (Taylor Schilling) and recites a line from the play, Measure for Measure.
The title stems from Lorna Morello (Yael Stone)'s quote about wanting to go to Bora Bora, where she insists there are three Boras. It is also a play on the word 'borrow', which Tricia (Madeline Brewer) insists she is doing as she intends to one day repay for all the things she has stolen.
This episode is based on an actual program called Scared Straight, used by law enforcement to take at risk teens and place them in a prison/jail type environment to hopefully deter them from becoming incarcerated themselves. They take a tour of the facilitates, sit down and talk with convicts, and get a glimpse of what prison/jail life can be like.
The car Tricia exits at 29:47 in is the same car & driver that asks if either girl wants to go to "a party" and was subsequently strongly rebuffed by Tricia herself earlier in the episode. Further, in this flashback, Tricia is now wearing her signature neck tattoo and obviously under the influence, clear indicators that her "freedom" courtesy of turning 18 came at a heavy price.