off the deep end

1.
USUKGeneralInformalColloquialIdiomatic
- To lose emotional control, especially by becoming extremely angry or agitated.
- To react in an excessively intense or uncontrollable manner.
2.
GeneralInformalColloquialIdiomatic
- To behave irrationally or wildly, often suggesting a temporary loss of sound judgment.

Examples:

No examples available.