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, and 2 females." He replied.
Intrigued, she asked: "How can you tell which is which?"
He responded, "3 were on a beer can and 2 were on the phone!"