Everyman, perhaps mad, drew otters dancing (9,6)
I believe the answer is:
crossword setter
'everyman' is the definition.
I know nothing about this answer so I can't tell whether this works.
'mad drew otters dancing' is the wordplay.
'mad' becomes 'cross' (both can mean angry).
'dancing' indicates an anagram.
'drew'+'otters'='drewotters'
'drewotters' anagrammed gives 'wordsetter'.
'cross'+'wordsetter'='CROSSWORD SETTER'
'perhaps' is the link.
Can you help me to learn more?
(Other definitions for crossword setter that I've seen before include "Provider of puzzles" , "one making you suffer?" , "In this case, yours truly" , "Punk, perhaps" .)