This afternoon I had to blow up the tyre on our wheelbarrow. As I struggled to put the sodding pump onto the inaccessible fucking valve I felt a sharp stab of nostalgia, nay a veritable Proustian rush, as I recalled this thread, surely a contender for what in Afterword post terms is known, I believe, in these acronym-filled times, as the GOAT.

ATM (really): right-angle valve adaptor for wheelbarrow wheel?