Possible Clues:

• Groan trigger
• 'No ___ intended'
• "I threw away my golf shoes when I got a hole in one," e.g
• Word-wit bit
• 'Let us spray,' e.g.
• Piece of wordplay
• "Noah kept bees in the ark hive," e.g
• ''Frank and Ernest'' or ''Hi and Lois''
• "Whirled peas" is one
• "Doing a crossword with a broken pencil is pointless," for example