flip one's lid

Become extremely angry

To flip one's lid is to lose emotional control—becoming extremely angry, excited, or mentally unhinged.

The image is of a container whose top blows off from internal pressure: When Dad sees this dent in the car, he's going to flip his lid.

The phrase can describe rage, but also wild enthusiasm: The crowd flipped their lids when she walked onstage.

outburst

tantrum

Uncontrolled display of frustration

eruption · explosion · fit · frenzy · paroxysm · conniption · flare-up · storm · scene · tirade

anger

fury

Intense violent anger

  • rageIntense, violent anger
  • temperState of mind
  • lividExtremely angry or discolored

enraged · seething · fuming · irate · incensed · infuriated · apoplectic · wrath · boiling · blowup

breakdown

hysteria

Uncontrollable emotional excess

  • meltdownCatastrophic loss of control
  • unhingedMentally or emotionally unstable
  • crackingBreaking without separating completely

snapping · losing it · coming apart · overwrought · distraught · deranged · unraveling · falling apart · nervous breakdown · going crazy

shock

astonishment

Intense sudden wonder

thunderstruck · dumbfounded · stunned · incredulity · disbelief · aghast · speechless · startled · floored · blown away

Opposites
emotional composure

flip one's lidkeep one's cool

Maintain emotional control

stay calm · keep it together · keep one's head · keep cool · hold it together

Family

flip, flips, flipped, flipping, flipper, flippers, lids, lidded

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Negative · Everyday, not technical · Rated G