Thru my eyes xxoo

How to Tell the Sex of a Fly 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 responded. "Oh. ! Killing any" She asked. "Yep, 3 males, 2 Females," he replied. Intrigued, she asked. "How can you tell them apart?" He responded, "3 were on a beer can, 2 were on the phone.