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Region: US | Usage example: We rebuilt the site by the seat of our pants after the crash.

By the seat of your pants

Meaning

Doing something instinctively without a plan.

Usage

Used when improvising under pressure.

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.

Early aviators relied on instinct when flying without instruments.

Became slang in the 1930s aviation community.

Related Idioms

Flying by the seat of your pants

Acting on instinct without planning.

Caught with your pants down

Surprised while unprepared.

Put your money where your mouth is

Support words with action or investment.

More Idioms

Break the ice

To do or say something to relieve tension or get conversation going in a social situation.

Cut to the chase

Skip ahead to the most important or exciting part of something.

The ball is in your court

It is now your turn to take action or make a decision.

Throw in the towel

To concede defeat or admit a struggle isn't worth continuing.