fat knacker means: Knacker can be used to describe an Irish gypsy. Another way to refer to someone as a fat, greedy or gypo is Fat Knacker. (in Community Dictionary, added by Soledad Gómez)

What else does fat knacker mean?

  • Someone who has become so obese that they can’t move to the refrigerator. (in Community Dictionary, added by Rylee Montoya)
  • A person who can’t see the floor because they are so fat is enough to make them numb. (in Community Dictionary, added by Maurice Sawyer)
  • Contrary to what many believe, the expression “fat knacker” is often used to refer to someone who’s not really fat. Who is filling up their large gob with something that a person who is fat would eat? It refers to the fact that people get fat while eating, hence the name fat knacker. It can also be used as a description of someone who is simply insanely obese and tired of walking to the refrigerator. Note: I have nothing to do with fat people. The term fat knacker is used only in my instance to refer someone who is fat and totally wiped out. (in Community Dictionary, added by Federico Ortiz)