A woman walked into the kitchen to find her husband swinging 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 replies.
She says, "How can you tell the difference?"
He responds, "3 were on a beer can, and 2 were on the phone."