[アッシーくん(アッシー君);アシくん(アシ君), asshi-kun ( asshi-kun ); ashi kun ( ashi kun )] (n) (sl) man who drives a woman around for free; man used by a woman for his car
[グレシャムのほうそく, gureshamu nohousoku] (n) (See 悪貨は良貨を駆逐する) Gresham's Law ("when there is a legal tender currency, bad money drives good money out of circulation")
[あっかはりょうかをくちくする;あくかはりょうかをくちくする, akkaharyoukawokuchikusuru ; akukaharyoukawokuchikusuru] (exp) (id) (See グレシャムの法則) when there is a legal tender currency, bad money drives out good money (Gresham's Law)