one of these odd-come-shortlies

Adverb

UK archaic dialectal not-comparable

(UK, dialect, archaic) Some day soon; one of these days.

Japanese Meaning

近いうちに、いつか近い将来 / そのうちの日に、いずれの日に / 間もなく、間もなく来る日

He told me he'd pay me back one of these odd-come-shortlies.

彼は近いうちに借りたお金を返すと言っていた。

Sense（1）

(UK, dialect, archaic) Some day soon; one of these days.