Definition of "kack"

kack

noun
1. Alternative form of cack (“shit; rubbish”)
  Quotations
  Ireland are 6-3 up at half-time, but they're playing kack. The next thing, roysh, Didier arrives in. It's, like, bonjours all round at the beginning, roysh, […]
  2008, Ross O'Carroll-Kelly, This Champagne Mojito is the Last Thing I Own, Penguin UK
verb
third-person singular simple present kacks, present participle kacking, simple past and past participle kacked
1. Alternative form of cack (“kill”)
  Quotations
  Except the dead mark, who, regardless, was going to get kacked.
  2007, Steve Graham, Keep Chewing Till It Stops Kicking:: Finding Your Inner Caveman, Citadel Press, page 96
  “Then they kacked the son of a bitch.”
  2008, Angela Knight, Warrior: The Time Hunters, Penguin, page 86
2. Alternative form of cack (“to defecate”)
  Quotations
  Next day when I answered my name at the morning assembly roll-call, the headmistress said, 'Ah yes, that's the little boy who ran away from his mother'. Thanks a lot, witch. I kacked my pants on the spot.
  1981, Clive James, Unreliable Memoirs, Knopf, page 28