Meaning of 'cook money'

[Daemon99]

Does the expression cook money exist? If it does, what does it mean?
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Non-native speaker of English
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I intend to live forever - so far, so good.

[Kitosdad]

Good morning Daemon, never heard it before. Maybe it should be " dinner money ", the money a child takes to school to pay for school meals.?

Kitosdad.
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If you need me, I'm here.

[Daemon99]

Thanks Bill!

I meant cook money as in "He's been cooking money with that new scheme he came up with"
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Non-native speaker of English
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I intend to live forever - so far, so good.

[Kitosdad]

Daemon, the extra content does help. It means he has been making money by dishonest schemes.

Kitosdad.
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If you need me, I'm here.