one of those things

Noun

Meaning

(idiomatic, often preceded by just) An unfortunate, but unavoidable, event.
It was just one of those things: I spent an hour in traffic and then found that the shop was closed.

(idiomatic, often preceded by just) A strange or surprising event for which an explanation is unavailable or not worth pursuing.

Source: en.wiktionary.org

Close letter words and terms

one of these fine days one of these odd-come-shortlies one of those days one of two one of us one off the wrist