gone bananas
Completely lost it
Gone bananas means to have become crazy, irrational, or wildly enthusiastic.
The phrase suggests losing control or good judgment: The crowd went bananas when the band took the stage.
It can describe genuine mental instability or simply excited, unrestrained behavior: My mom went bananas when she saw the mess.
- insaneSeverely mentally disturbed
- gone crazyLost mental stability
- hystericalEmotionally out of control
- stark raving madUtterly, wildly insane
- unhingedMentally or emotionally unstable
crazy · berserk · lost it · lost the plot · wild · off the deep end · ecstatic · off the rails · flipped out · cracked up · out of control · hyperactive · manic · frenzy · bonkers · irrational · round the bend · nuts
gone bananassane
Mentally healthy, clearheaded
in one's right mind · rational · level-headed · of sound mind · sensible
gone bananascalm and collected
Emotionally steady, unflustered
cool as a cucumber · composed · unflappable · serene · even-keeled