Possible Clues:

• Feel a bit upset in what's an irritable spot
• Very minor inconvenience
• Minor irritation
• Run off without a morsel? That's a minor inconvenience
• Trivial inconvenience inflicted by common parasite?
• Trifling annoyance
• Small annoyance
• Trifle to bolt when there’s some to be eaten
• Run around a little - it won't do much harm
• Minor inconvenience