" Cream crackered "
Meaning:
Cockney rhyming slang for knackered. - note, when this term was coined, cream crackers were a popular snack in the UK.
Example:
That's an hour on the exercise bike. I can't do any more - I'm crackered.
Where did it originate?:
Where is it used?:
Mostly Britain.
Hear the idiom spoken:
