Thoughts inspired by a comment by Robert Coren on my 3/6 posting “Checking out”, in which I responded darkly to the information from a grocery-delivery service that you can:
Add items until your shopper checks out
by understanding the intransitive phrasal verb check out in it not as the intended sense
To complete the procedure required in order to register one’s departure from a location or venue, esp. a hotel, at the end of a stay or visit. Also more generally: to leave, to depart. [OED‘s 1b for check out]
but as OED‘s 4a ‘to die’. RC offered a speculation on the etymology of the mortal sense of a different intransitive phrasal verb with out, peg out:
4a reminds me of a phrase that I encountered in Dorothy Sayers’ The Nine Tailors, where “peg out” is used as a colloquialism for “die”; I assume that (1) it comes from the process of being victorious in a cribbage game (which makes it a rather odd metaphor, actually), and (2) it was standard usage among some portion of the British population in the early 20th century.

