brain-fried

brain-fried

Displaying the adverse effects of drug use, especially cognitive impairment. He started doing drugs as a teenager and is totally brain-fried now.
Farlex Dictionary of Idioms.

brain-fried

verb
See brain-burned
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • fried
  • brain-burned
  • southern-fried
  • without (even) batting an eye
  • without (even) batting an eyelash
  • without (even) blinking an eye
  • without batting an eye
  • without blinking an eye
  • crack a crib
  • crib
References in periodicals archive
Both the Chicago Cubs and the San Diego Padres appeared a little brain-fried on a day when the gametime temperature at Wrigley Field was 93 degrees with a heat index of 106.
And who's more dangerous than a scumbag so brain-fried on PCP he'd snap the links of handcuffs, fracturing his wrists in the process, and still try to strangle you or stab you with his own protruding splintered/bones?
You don't have to become brain-fried just because the fahrenheit has gone up.
Woodlawn and Dallesandro make a great vaudeville team: She's the screwball yin to his brain-fried yang.
If you like your pop stars brain-fried from years of cocaine abuse or hopping into bed with dozens of groupies, forget it.
Say no, and the rest dismiss you as yet another brain-fried "cyberdelic" wannabe.