duck's arse vs haircut

duck's arse

noun
  • A hairstyle in which the hair is swept back along the sides of the head to meet in a point at the back, thus resembling the tail feathers of a duck. 

haircut

noun
  • The style into which the hair is cut. 

  • The difference between the value of a loan and the value of its collateral. 

  • The act of cutting of the hair, often done professionally by a barber, hair stylist, or beautician. 

  • In a bankruptcy proceeding, the proportional reduction in the debt that will be paid to each creditor, based on an evaluation of the total debt owed and the total assets of the debtor. 

verb
  • To reduce the value assigned to an asset. 

How often have the words duck's arse and haircut occurred in a corpus of books? (source: Google Ngram Viewer )