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shit fit

American  
[shit fit] / ˈʃɪt ˌfɪt /
Also shit-fit,

noun

Slang: Vulgar.
  1. a temper tantrum; a fit of anger.

    My parents will have a shit fit if I fail another class this year!

    Fans threw a shit fit when their quarterback was traded to another team.


Etymology

Origin of shit fit

First recorded in 1955–60; shit + fit 2