Meaning of the word "the fat is in the fire" in English

What does "the fat is in the fire" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

the fat is in the fire

US /ðə fæt ɪz ɪn ðə faɪər/
UK /ðə fæt ɪz ɪn ðə faɪər/
"the fat is in the fire" picture

Idiom

1.

a situation has occurred that will cause trouble or an angry reaction

Example:
When she found out he lied, the fat was in the fire.
If the boss finds out we missed the deadline, the fat will be in the fire.
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