Related Clues:

• Insect or computer program defect
• Programming error
• Passion, informally
• Insect - virus
• Windshield casualty
• Programmer's woe
• Virus, e.g
• Annoy, so to speak
• Beta tester's find, maybe
• Locust or fly
• Plumb ugly housing tap
• Computer program error
• Computer glitch
• Micro-organism
• Entomologist's enthusiasm