"łańcuszek"

The process, like a chain letter, took on a life of its own.

Yes, this is a chain letter and I am writing it.

Despite the claims, a chain letter will never make you rich.

I realize we have to keep the chain letter going to make this work.

And so it goes, like a chain letter you are happy to receive.

One contact leads to another, growing like a chain letter.

When the first chain letter hit, I knew we were doomed.

She was said to be in China, organizing chain letters.

But this cause is like a chain letter: they drag their friends in.

A number of people across the country received an e-mail chain letter making this warning.