Late one evening, Norb’s doorbell rang.

When he answered the door, he found a six-foot-tall cockroach standing in front of him. The bug grabbed Norb by the collar, punched him in the eye, threw him across the living room and then ran off.

The next day, Norb went to see his doctor to have his bruised eye examined. “Ah, yes,” the doctor said when Norb explained what had happened to him. “There’s a nasty bug going around.”