title: Knocker
text: # Knocker
  
  Knocker and knockers may refer to:
  
  * Knocker (folklore), mythical creature in Welsh and Cornish folklore
  * Knocker (radio series)
  
  People:
  
  * Elsie Knocker (1884–1978), British nurse and ambulance driver in World War I who won numerous medals for bravery
  * Knocker Norton or Steve Norton, English rugby league footballer
  * nickname of Enoch West (1886–1965), English footballer
  
  Items that knock:
  
  * Door knocker, item of door furniture that allows people outside to alert those inside
  * Knocker-up, profession in England and Ireland before alarm clocks were affordable or reliable
  * Port knocker, to externally open ports on a firewall
  * Sanctuary Knocker, ornamental knocker on the door of a cathedral
  
  Other knockers:
  
  * Popper knockers or Clackers, a toy popular around 1970
  * Saggarmaker's bottom knocker, manufacturer of saggars (boxlike containers used in firing pottery) in the UK
  * Staple knocker, tool resembling a screwdriver for removing staples and shredded material
  * Swish knocker or Swish cymbal
  * Breasts (colloq.)
  