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.