I've heard my granny crack
O' sixty twa years back
When there were sic a stock of Dandies O
etc. In that region, Dandy is diminutive of Andrew (as it was in Middle English generally). The word was in vogue in London c. 1813-1819. His female counterpart was a dandizette (1821) with French-type ending. The adjective dandy first recorded 1792; very popular c. 1880-1900. Related: Dandified; dandify.来自dandy, 好打扮的男人。