Two peas in a pod

Meaning

Two people who are very similar.

Usage

Used to describe twins or close friends.

Origin & History

Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.

Peas growing together inside the same pod.

Used since the 18th century to describe likeness.