Kid around (4)
'kid around' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for jest that I've seen before include "Sally" , "` `Many a true word is spoken in . . . .' '" , "Piece of humour" , "Banter, joke" , "it's not serious, so to speak" .)
'kid around' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for joke that I've seen before include "Funny story" , "bit of humour" , "Witticism, jest" , "something in cracker" , "Amusing remark" .)