Good article with good, singular jokes (4)
I believe the answer is:
gags
'jokes' is the definition.
(gag can mean a joke)
'good article with good singular' is the wordplay.
'good' becomes 'g' (abbreviation).
'article' becomes 'a' (English indefinite article).
'with' means one lot of letters go next to another.
'good' becomes 'g' (abbreviation).
'singular' becomes 's' (abbreviation sometimes used in dictionaries).
'g'+'a'+'g'+'s'='GAGS'
(Other definitions for gags that I've seen before include "Jokes - silences" , "One-liners" , "Jokes; chokes" , "Muffles with slangy jokes" , "Muzzles or jokes." .)