Corral dust slang
A slang used to indicate nonsense; lies or exaggeration
Some of the self-help books are good, but some are just full of corral dust.
Don't trust him. What he said is full of corral dust.
Nonsense
Gibberish.
Used to describe a person who talks a lot, but does not say any meaning or value
Be very nearly or inevitably lost, departed or deceased
He is in terminal cancer so I’m afraid he is as good as gone.