What is the etymology of 右に出る, as in 「右に出る者はいない」? What on earth makes the right superior to the left? Relatedly, is 左に出る ever used to mean "inferior to"?
In some older learning material I came across, they use 「電話をかける」 for "to make a telephone call". When/why did this come to be replaced by 「電話する」 in popular usage?
Recently a friend of mine threw the term 意味くじピーマン (imi kuji pi-man) into a story she was telling, and it totally threw me off. At first I thought, because I wasn't sure how to parse the くじ part, it ...