 The name "Noite no Mixam" was actually a suggestion by both  Frandu Almeida (qv) and Rodrigo Rueda Terrazas (qv) at the exact  same time through an Internet conversation. The word "Mixam" is  actually the reverse (written backwards) name of the Motel at which  the exterior of the motel of the story was shot at called "Maxim".  But due to image usage the real name could no be used and therefore  was suggested during editing to horizontally (symmetrically) flip  the image of the exterior footage which ended up going like that  into the final cut. Other names considered were "500 Reais" or  "Calediscopia De Uma Fumaça Canina" which translates to English as  "Kaleidoscopy Of A Canine Smoke".