date formats that make sense: YYYY/MM/DD, DD/MM/YYYY
date formats that sorta make sense in that they're backed up by the languages that use them, but look kinda silly in isolation: MM/DD/YYYY, YYYY/DD/MM
what: DD/YYYY/MM, MM/YYYY/DD
@bhtooefr kazakhstan, turkmenistan, latvia and nepal
@Felthry fortunately, no
@Thaminga okay those last two aren't actually used are they?