Joke: A woman walked into the kitchen to find her husband stalking around with a fly swatter. "What are you doing?" she asked. "Hunting flies," he replied. "Oh, killed any?" she asked. "Yep, 3 males and 2 females," he answered. Intrigued the wife asked, "How can you tell them apart?" The husband replied, "3 were on a beer can and 2 were on the phone."