This
database is a comprehensive collection of all the American idioms and slang available.
American Idioms are many and varied. We hope you enjoy our collection. We are adding more all the time.
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This means that if you do bad things to people, bad things will happen to you, or good things if you do good things. It is normally used when someone has done something bad.
It means you realise the intensity of a situation. For example, there is too much unemployment now, so the prime minister must kick the ballistics and change his policy.