Vanished, wasted or failed completely.
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To be completely ruined, wasted, or destroyed — especially plans, hopes, or money.
When something goes up in smoke, it disappears or fails completely, often after significant effort or investment.
It is used to describe total loss or failure, usually with a sense of frustration or disappointment.
"Down the Drain"
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Wasted or lost with no return, often used for money or effort that produced nothing
"Go Up in Flames"
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Being destroyed suddenly and dramatically, often with more intensity than going up in smoke
"Up in Smoke"
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Being completely ruined or lost, especially plans or investments that fail entirely