"" is an informal American idiom used to tell someone to calm down , slow down, or stop being so impatient or angry. It suggests that a person should lower their emotional intensity, much like allowing a powerful jet engine to cool off before pushing it again. Origin and History
If "cool your jets" feels too informal or dated, you might use: 1. Cool Your Jets
: While it started in futuristic science fiction, it gained broader colloquial popularity by the 1970s as a metaphorical way to advise patience or emotional control. When to Use It "" is an informal American idiom used to
: Specifically used when someone's anger is "boiling over". Keep your shirt on : An older idiom for staying calm. Pop Culture Connections When to Use It : Specifically used when
: To stop someone from getting overly worked up or angry (e.g., "Cool your jets! It's not worth fighting over.").
The expression is versatile and typically used in three scenarios: