Rude fellow bringing back fodder ducks (5)
I believe the answer is:
yahoo
'rude fellow' is the definition.
'yahoo' can be an answer for 'fellow' (I have seen 'crude fellow' mean 'yahoo' so perhaps 'fellow' could also mean 'yahoo'). I am not certain of the 'rude' bit.
'back fodder ducks' is the wordplay.
'back' says the letters should be written backwards.
'fodder' becomes 'hay' (hay is a kind of fodder).
'ducks' becomes 'oo' (OO resembles two zeroes or 'ducks' in cricket).
'hay' backwards is 'yah'.
'yah'+'oo'='YAHOO'
'bringing' is the link.
Can you help me to learn more?
(Other definitions for yahoo that I've seen before include "Race of brutes in Gulliver's Travels" , "Swiftian ruffian" , "Swift brute" , "expression of delight" , "Gulliver's animal in human form" .)