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? "
He responded, - "3 were on a beer can, 2 were on the phone. "
That's about right!