go downhill

“When he got bit by the gubernatorial bug, things started to go downhill,” says Siegel.

When the dorsolateral PFC goes tilt, things go downhill fast, cognitively speaking.

And when he invites a wheelchair-bound guest to commiserate with him about his bubble-wrapped foot, things go downhill from there.

And, ma'am, I know that his brother will be the ruin of John; he'll go downhill fast, as many a fine young fellow has done.

Since I began to go downhill everybody gives me a kick; you are the first people who have offered me a helping hand.

You are young, and it is my duty to let no young person go downhill without one warning word.

Before they left the summit of the divide to go downhill into the west, they halted for one last look back.

We therefore put brakes of rope under our runners when we were to go downhill.