I enjoy drugs and rock and roll, primarily (6)
I believe the answer is:
stoner
'i enjoy drugs' is the definition.
I can't judge whether this definition defines the answer.
'rock and roll primarily' is the wordplay.
'rock' becomes 'stone' (synonyms).
'and' means one lot of letters go next to another.
'primarily' indicates taking the first letters.
The first letter of 'roll' is 'r'.
'stone'+'r'='STONER'
'and' is the link.
Can you help me to learn more?
(Other definitions for stoner that I've seen before include "Slang for habitual pot-smoker" , "No rest (anag) - cannabis user" , "Slang for habitual smoker of cannabis" .)