speedhead

speed freak

A drug user who abuses or is addicted to an amphetamine, especially methamphetamine (also known as "speed"). This state is a thoroughfare for methamphetamine to the rest of the country, so it's little wonder that there are so many speed freaks here.
See also: freak, speed

speedhead

Someone who abuses or is addicted to an amphetamine, especially methamphetamine. (Also written as "speed head.") This state is a thoroughfare for methamphetamine to the rest of the country, so it's little wonder that there are so many speedheads here.
Farlex Dictionary of Idioms.

speed freak

and speedhead
n. a drug user who injects methamphetamine; an amphetamine user. (Drugs and general slang.) Speed freaks, not heroin addicts, account for a high proportion of drug-related crime.
See also: freak, speed

speedhead

verb
See speed freak
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • speed freak
  • meth
  • meth head
  • meth monster
  • tweeked
  • tweaker
  • tweak
  • tweaked
  • pep
  • pep pill
References in periodicals archive
Types listed included Hammerhead, Powerhead, Gamehead, Deerhead, Moosehead, Twinhead, Arrowhead, Ramhead, Speedhead and Cuthead.
When a simple vending machine robbery goes badly wrong, teenage speedhead Bobbie (Vincent Kartheiser) is patched up by dealer and small-time thief Mel (James Woods) who then recruits him and his junkie girlfriend Rosie (Natasha Gregson Wagner) to help him raid a pharmacy.