Drop like flies
Meaning
To fall ill, die, or fail in large numbers, often quickly and simultaneously.
Origin
The vivid imagery behind "drop like flies" comes from the common sight of insects, particularly flies, perishing rapidly and in great numbers when exposed to harsh conditions, pesticides, or disease. Flies are plentiful, short-lived, and easily killed, often seen lying dead in clusters. This observation of mass, swift demise, devoid of individual significance, became a poignant metaphor. The phrase gained particular traction in the 19th century, especially when describing human casualties during epidemics, battles, or other disasters, perfectly capturing the alarming speed and scale of widespread affliction.
Examples
- During the intense heatwave, elderly residents in the city started to drop like flies, overwhelming local hospitals.
- The new software update had so many bugs that user connections began to drop like flies, crashing the entire system.