# the jig is up

idiom

Source: https://englishreference.com/idiom/the-jig-is-up
Updated: 2026-08-10

## Meaning

Used to express that a deception, trick, or dishonest scheme has been discovered, signaling the end of the ruse.

## Examples

- The thief ran when he realized the jig is up.
- You can stop lying now because the jig is up.
- The jig is up for the hackers since the police found their location.
- When the manager walked in and saw the fake reports, he told the team that the jig is up.
- The children tried to hide the broken vase, but when their mother found the pieces under the rug, they knew the jig was up.
- After the teacher noticed the identical answers on both tests, she looked at the students and calmly announced that the jig was up.
- Once the investigators uncovered the hidden accounts and falsified signatures, the corrupt director knew the jig is up and began packing his office.

## Origin

The phrase derives from the Elizabethan-era slang application of the word jig. While the term originally denoted a lively dance, by the late 16th century it had evolved to signify a practical joke or a deceptive trick. The expression indicates that the deception has reached its conclusion.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.