Related Clues:

• The joker in Number Ten?
• Senior Catholic dignitary not half showing heart?
• Comic appears in a suit
• Comedian's jibe about high-minded individual
• A joker who needs keeping in hand?
• One responsible for laughter in court?
• A communication from Jack, perhaps
• The joker in the pack?
• Taunt about holy person being a fool
• Communication of a strange character
• A diamond, perhaps, one may get at Christmas
• Fool around among Japanese trees
• Wag needing Jag, say, and diamonds
• Maybe a club character regarded as an eccentric
• Show appreciation, as setter, for wit