KYF means: Dead by daylightdbd is a term meaning “kill your friends”, usually used to create a group posting to encourage people to join the game. You take it in turns to be the murderer of the game, killing your friends. The last one alive or dead gets the killer in next round. (in Community Dictionary, added by Román Delgado)

What else does KYF mean?

  • A shorthand for “kiss your Face”, used mainly when sending text messages. (in Community Dictionary, added by Lindsey Alexander)
  • Your family should be killed (in Community Dictionary, added by Clarence)