Related Clues:

• Groan preceder
• Full-groan wordplay
• The O. Henry ___-Off
• Low form of wit, supposedly
• Title like Bugs Bunny's 'Hare Trigger'
• Title like Bugs Bunny's "Hare Trigger"
• Pub employee latterly involved in open slur
• Virginia Woof or Fyodor Dogstoevsky, e.g
• Many a Groucho quip
• Joke from deep underground
• Bit of Grouchoesque wordplay
• 'An everyday spud is a commentator,' e.g
• "An everyday spud is a commentator," e.g
• Joke from creep unsavoury
• "Americone Dream," e.g