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 the beer can, 2 were on the phone."