The Queen Eloise comes home and finds her husband King Tibianus with a flypaper in hand, looking for victims.
Queen Eloise: Honey what are you doing?
King Tibianus: Do not you see I'm killing bats?
Queen Eloise: and how many have you killed?
King Tibianus: I killed 3 males and 2 females!
Queen Eloise: and how do you know which are males and females?
King Tibianus: Is that 3 were in the bottle of beer and two were on the phone.