Definition
Pesky means causing irritation or annoyance, typically in a trivial or petty way. It describes something that is mildly bothersome, like a fly buzzing around your head or a spam email. It's not a major problem, but it's enough to be annoying. Think of it as a small, persistent irritation that you wish would just go away. Pesky things tend to disrupt your focus and peace of mind, even if they are minor. 🙄