title_body: What is the name of the cocktail with the greatest number of layers in a layered drink and which order are the various liqueurs poured?
upvoted_answer: The most layers I have seen (and drunk) is the Pousse Cafe No. 1 - with 6 layers.
  
  
  
  It has equal measures of 6 liqueurs and spirits:
  
  
  Grenadine
  Maraschino
  Creme De Menthe
  Creme De Violette
  Yellow Chartreuse
  Brandy
  
  
  Pouring uses the usual layer process - pour down the back of a spoon...very gently, so you don't mix with the previous layer.
  
  Pic from epicurious.com