A man is sitting at home one night. Suddenly, there’s a loud knock at the door. The man opens the door to find a six-foot beetle standing at the doorstep.
“What in the world is this?” he asks.
The beetle responds by attacking the man viciously, with a flurry of kicks and punches. Then the beetle leaves.
The man crawls into his house and calls an ambulance. At the hospital, the emergency room intern asks him how it happened. The guy tells him about the beetle.
“Yes,” the doctor says, with an understanding nod. “There is a nasty bug going around at the moment…”