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coked-up

American  
[kohkt-uhp] / ˌkoʊktˈʌp /
coked-out, or coked up

adjective

Slang.
  1. drugged, especially with cocaine.

    He came home so drunk or coked up every night that she finally got fed up.

    Being coked-out at the time, I wouldn't have cared how bad the show was.


coked-up British  
/ ˈkəʊkdʌp /

adjective

  1. slang showing the effects of having taken cocaine

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of coked-up

First recorded in 1920–25