fly off the handle
verb
Forms flies off the handle flying off the handle flew off the handle flown off the handle
- verb (colloquial, idiomatic) To become very angry or enraged; to throw a fit or go crazy. “My dad flew off the handle when he saw the F grade on my report card.”
Synonyms
flip one's lid blow up throw a fit hit the roof hit the ceiling have kittens have a fit combust blow one's stack flip one's wig lose one's temper blow a fuse go ballistic
Etymology
From the image of an axe head becoming loose and suddenly flying free of its handle, a vivid metaphor for losing control. The phrase is an early 19th-century American idiom, with printed examples first appearing c. the 1810s–1830s.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “fly off the handle”, CC BY-SA 4.0. Details