A woman was having an affair with an exterminator. One afternoon they were carrying on in the bedroom together when her husband came home early. "Quick!" said the woman to her lover, "hide in the closet!" She bundled him in the closet stark naked.
The husband, however, became suspicious and after searching the bedroom, he discovered the man in the closet. "Who are you?" he asked him. "Erm... I'm an exterminator!" said the exterminator.
"What are you doing in here?" the husband continued to ask. "I'm investigating a complaint about an infestation of moths." the man replied.
"Why on earth aren't you wearing any clothes?" asked the husband. The exterminator looked down at himself and said, "Damnit! Those little bastards!"