on the lash

Prepositional phrase

UK slang

(UK, slang) Out drinking socially; usually involving heavy alcohol consumption.

Japanese Meaning

社交的に外出して、仲間と一緒に大量の酒を飲む行為 / （英国スラングで）友人と酒を酌み交わすために外出すること

After the match, the players were all on the lash until the early hours.

試合の後、選手たちは朝方まで飲みに出ていた。

Sense（1）

(UK, slang) Out drinking socially; usually involving heavy alcohol consumption.