As far as I'm aware knackered is a religious slang term for Jesus on the cross and was classed as a swear word even in Victorian times. It would appear that its conitation has changed over time and its meaning diluted; therefore no longer is classed by the masses as Swearing. Try it in Church!
lacquered
Knackered.
it means your tired
Knackered has several meanings from the the benign meaning of exhausted to the more explicit idea of being sexually spent. More meanings can be found in urban dictionaries.
if your a sissy then its swearing if not its not swearing!
Out of breath. Flushed Close to passing out Knackered.
because everybody will start swearing
no its used insted of swearing
It has ALOT of swearing.
No you can not Turn off swearing in MW3. Swearing is a part of all Call Of Duties and Trearch or Infinity Ward will not turn swearing off.
A nonspecific calf injury. If your calf is knackered then you have calf-knack. It is a colloquialism from Britain.
cause its knackered