tumble on
Avanzado (C1) informal
To find something by accident without looking for it, or to keep going in a messy way.
"While cleaning the attic, she tumbled on a box of old love letters."
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Professor Jiang: World War 3 Is About To Begin, Let Me Explain!
The Diary Of A CEO · 79:52
So, you think Iran is going to Iran as a war is going to tumble on for decades
The REAL Reason Trump Can Get A Third Term
The Diary Of A CEO Clips · 11:29
So you think Iran is going to Iran as a war is going to tumble on for decades