Junkienoun
A narcotics addict, especially referring to heroin users.
Junkienoun
(by extension) An enthusiast of something.
Junkienoun
a narcotics addict
Junkienoun
someone who is so ardently devoted to something that it resembles an addiction;
Junkienoun
a drug addict.
Junkienoun
a person with a compulsive habit or obsessive dependency on something
Crackheadnoun
A person who is addicted to or regularly uses crack cocaine.
Crackheadnoun
Someone whose thinking makes no sense; a fool or an idiot.