= (n) a drug taken illegally for recreational purposes; a stupid person
(v) administer drugs to (a racehorse or athlete) in order to enhance or inhibit sporting performance
* be[get] caught[stuck] between a rock and a hard place = ÁøÅð¾ç³¿¡ ºüÁ®, »ç¸éÃÊ°¡
= in a situation where one is faced with two equally difficult alternatives