Related Clues:

• "Pick up the Czech," e.g
• "My attic's not the best, but it's up there," for one
• Joke exploiting different meanings of words that sound alike
• "Cleopatra was a queen of denial," for one
• It may be groan-worthy
• "Life of Pie" or "Rolling Scones"
• "Orange you glad," for one
• Like many crossword clues ending in "?"
• Many a 23-Down
• One may be a groaner
• Joke like "There's no point to a broken pencil"
• Basis of many a popsicle stick joke
• "This may sound corny, but you are a-maize-ing," e.g
• Many a TV episode title
• "I don't trust stairs because they're always up to something," e.g