Related Clues:

• Program problem
• Goof up
• Freudian error
• Make a boo-boo
• Bobble
• Reason for a reduced grade
• Silly blunder
• Wild throw, e.g.
• Apology preceder
• Bad throw, e.g.
• See 9-Across
• Boner
• Victoria's Secret buy
• Dropped pop-up, e.g.
• Silly goose