Listen to Whack Fol the Diddle online. Whack Fol the Diddle is an English language song and is sung by The Clancy Brothers and Tommy Makem. Whack Fol the Diddle, from the album Clancy Brothers & Tommy Makem, was released in the year 2013. The duration of the song is 2:13. Download English songs online from JioSaavn.