Produce awkward teenager (8)
I believe the answer is:
generate
'produce' is the definition.
(I know that generate is a more specific form of the action produce)
'awkward teenager' is the wordplay.
'awkward' indicates an anagram.
'teenager' is an anagram of 'GENERATE'.
(Other definitions for generate that I've seen before include "available in form" , "Bring into existence for teenager" , "Give rise to" , "Produce, electricity say" , "Engender" .)