"Blew a gasket" is an idiomatic expression that means to become extremely angry or lose control of one's emotions. The word "gasket" is pronounced /ˈɡæskɪt/ (GAS-kit) and refers to a mechanical seal or packing that prevents leakage. The expression likely originates from the image of an engine overheating and blowing a gasket, which would cause steam and hot air to escape. This idiom has been in popular use since the mid-1900s and can be traced back to colloquial American English.
The idiomatic expression "blew a gasket" is a figurative phrase used to describe a person's or a machine's sudden outburst of extreme anger, frustration, or annoyance. Derived from the literal rupture or failure of a gasket sealing off a mechanism, the phrase is commonly used to emphasize a person's emotional eruption in response to a particular event or situation.
When someone "blows a gasket," they lose their composure or control and react explosively, often with intense anger or frustration. It suggests a sudden release of pent-up emotions that cannot be contained any longer, leading to an eruption and a potentially volatile or irrational response. This phrase is frequently used to describe someone who has reached their limit, unable to handle the stress associated with a particular circumstance.
Additionally, "blew a gasket" can also be applied in relation to mechanical devices or systems. In this context, it refers to the malfunction or breaking down of a gasket, which can cause a loss of pressure, leakage, or failure in the mechanism. Consequently, when a machine "blows a gasket," it signifies a significant breakdown or failure, often accompanied by loud noise, steam, or discharge.
Overall, "blew a gasket" is an idiomatic expression used to describe the intense emotional eruption of a person or the malfunction or breakdown of a mechanical system, highlighting the sudden and forceful release of pressure or frustration.