Funny fellow
'funny fellow' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for comic that I've seen before include "magazine for kids" , "Funny, droll" , "Funny, laughable" , "Comedian - humorous - children''s magazine" , "Funny man, may be stand-up" .)
(Another definition for kidder that I've seen is " Hoaxer".)