{v.}, {slang} To go away or be quiet; stop bothering someone. - Usually used as a command, * /"Drop dead!" Bill told his little sister when she kept begging to help him build his model airplane./ * /When Sally bumped into Kate's desk and spilled ink for the fifth time, Kate told her to drop dead./ Compare: BEAT IT, GET LOST.
DROP DEAD
Meaning of DROP DEAD in English
Dictionary of English idioms . Словарь английских идиом. 2012