since Adam was an oakum boy

Phrase

archaic slang

(archaic, slang) Since an extremely long time ago; since long before living memory.

Japanese Meaning

非常に昔から、記憶に残る前の遥か昔から / 太古の昔から / ごく昔から

The old inn has been serving the same stew since Adam was an oakum boy.

あの古い宿屋は、誰も覚えている限りずっと同じシチューを出している。

Sense（1）

(archaic, slang) Since an extremely long time ago; since long before living memory.