How to Tell the Sex of a Fly
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.’
Oooh! A smart-alec, lol.