money tree

noun

1. a fanciful tree that when shaken sheds coins or paper money.
2. Informal. a good source of money, funds, or revenues; gold mine.

Example Sentences

That translates to another $150 in free money from the Discover money tree.

From Ozy

The Mother Jones chart cites a 1974 book by George Thayer titled "Who Shakes the Money Tree?"

From The Daily Beast

Many commentators cite George Thayer's 1973 book, Shaking the Money Tree as a source for older campaign spending.

From The Daily Beast