The Gender of a Fly

[movieguy]

The Gender of a Fly

A woman walks into the kitchen and finds her husband stalking around with a fly swatter in his hand.

"What are you doing?" She asks.

"I'm hunting Flies" He says.

"Oh, any killings yet Mr. Big Time Hunter?"

"Yep, 3 males, 2 Females," he proudly says.

Curious, she asks. "How can you tell that?

He says, "It was simple, three were on beer cans and two were on the phone."