Cisco's shirt reads: "Haikus are easy, But sometimes they don't make sense, Refrigerator"
The title of this episode comes from a song of the same name from the musical "Guys and Dolls", later a hit for Frank Sinatra. This song plays during the bank robbery in the beginning.
The copilot that is said to be bad luck is a reference to Chesley Burnett "Sully" Sullenberger lll who was an American Airlines Captain celebrated for the January 15, 2009 water landing of US Airways flight 1549 in the Hudson River. The plane was disabled by striking a flock of geese immediately after takeoff. This accident became known as "Miracle on the Hudson".
The casino uniform that Becky is wearing when fired from the Starlight casino is Hazard's actual costume from the comics.
Unlike most of the other bus meta-humans; Becky is genuinely not a villain, as she was unaware that her powers were hurting innocent people; until after she was incarcerated at Iron Heights Prison.