A curious dictionary of everyday English

Every odd phrase has
a story to tell.

Discover what peculiar British and American expressions mean, where they came from, and how people actually use them.

725 curious expressions
409 source-backed entries
855 research references
Plain-English meanings.
Folklore labelled honestly.

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Whoop it up

Celebrate or enjoy oneself loudly and energetically, or stir up noisy enthusiasm for a person, event, or cause. Informal. The phrase can describe…

Meaning & origin

Holy mackerel

An exclamation of surprise, alarm, or amazement. Mild, comic, and somewhat old-fashioned Regional use: United States, later wider English.

Meaning & origin

Language has legends. Evidence matters.

Colourful story or documented history?

Phrase origins are full of irresistible myths. We separate what historical sources can show from what remains disputed, and link the references behind researched entries.

How we research phrases