Related Clues:

• Unit of wordplay
• Bit of word play
• Indirect remark
• "My bike won't go because it's two tired," e.g.
• Indirect reference
• "I'd like to study philosophy, but I just Kant," e.g.
• 'The lowest form of humor,' per Samuel Johnson
• Groan trigger
• One of about 3,000 in Shakespeare's plays
• "Don't be fuelish," for one
• "Whirled peas" is one
• "When the smog clears in California, UCLA," e.g.
• Element of negative campaigning
• ''Frank and Ernest'' or ''Hi and Lois''
• Part of many a smear campaign