English phrase from drama scenes

What Does "must be the rats again" Mean?

Learn what "must be the rats again" means, when people say it, and how to use it naturally in English.

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Must be the rats again

It means the speaker thinks rats are the likely cause again.

From School Hall, Episode 18

When do people say this?

Scene Context

Someone guesses that rats are probably causing the problem again.

Usage Scenario

Use this when making a simple guess about a recurring problem. It is natural in conversation, but too dependent on the situation for a standalone page.

Better ways to say it

1
Must be the rats again.
2
It must be the rats again.
3
Probably the rats again.

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