drop-dead

[drop-ded]

adjective

1. inspiring awe, astonishment, or envy.

   a drop-dead guest list; a drop-dead sable coat.

2. being the most extreme limit or possibility.

   What's the drop-dead date for handing in term papers? That is our drop-dead offer.

drop-dead

adverb

1. informal,  outstandingly or exceptionally

   drop-dead gorgeous

Word History and Origins

Origin of drop dead¹

First recorded in 1965–70

Idioms and Phrases

An expression of anger, rejection, or indignation toward someone. For example, I should do all that work for you? Drop dead! This rude imperative is usually hyperbolic, that is, the speaker is not literally asking someone to die on the spot. [c. 1930] Curiously, the adjective (and adverb) drop-dead is not at all insulting. Rather, it means “dazzling” or “awe-inspiring,” as in She wore a drop-dead outfit that all the other women admired. This usage originated in slangy journalism in the 1960s.