What Does It Mean to “Go Pear-Shaped?”
When somethingย goes pear-shapedย it has gone wrong; to fail completely; to produce an unexpected result.

Sentence Examples
โHe got his restaurant open and it was doing well but it all went pear-shaped when he found out that he needed all new wiring and his walk-in refrigerator had to be replaced.โ
โYes, things have gone pear-shaped but weโll get back on our feet. All we need is one good deal.โ
โThis project was supposed to be finished by the end of December but with the new lawsuit environmental impact survey, the whole thing has gone pear-shaped.โ
“Captain, I think the crew, meaning me as well, were expecting something a bit more… shiny, with the Isla de Muerta going pear-shaped, reclaimed by the sea with the treasure. โ Pirates of the Caribbean: Dead Man’s Chest (2006)
“Finn, my cover’s been compromised. Everything’s gone pear-shaped. You won’t believe what I found out here.” โ Cars 2 (2011)
“You were always like a big old pillow. Like when everything went pear-shaped you never left my side. And then I just left you. โ Sweet Home Alabama (2002)
Origin of Idiom “Go Pear-Shaped”
Although it may seem to be an allusion to a woman gaining weight on her hips, the idiom โgo pear-shapedโ actually derived as Royal Air Force slang describing, in quite exaggerated terms, the shape of an aircraft that crashes in a nose-dive. The phrase is most often heard as โit all went pear-shaped.โ
Similar Idioms and Related Expressions
Go Haywire: to work or behave in a crazy or disorderly way with bad results; to be out of control.
Go Down in Flames: to end or fail and perhaps spectacularly.
Go Belly Up: to fail completely; to go bankrupt; Of a plan or situation: to not go as intended.
Fall Flat: to completely fail or to fail to achieve the results expected or desired; to be ineffective; to cause no amusement or interest.
Go to hell/hell in a handbasket: to deteriorate; to degenerate; to turn to chaos and begin to fail completely.
Go Up in Smoke: Literally, to be destroyed by fire. Figuratively, of a plan or ambition, to fail to come to fruition; to achieve nothing.
Go Over Like a Lead Balloon: to fail to impress or amuse people; to not be accepted or well-received.
Go to Pot: to deteriorate or decline due to neglect.
Explore More Idioms About Failure
- Take a Nosedive
- Goose Egg
- Canโt Win For Losing
- You Snooze, You Lose
- Run Into the Ground
- Sisyphean Task
