On swatting a fly.

1. BBC gives you 10 ways to swat a fly — including a technique called The Barack.

2. PETA doesn't appreciate The Barack: "We support compassion even for the most curious, smallest and least sympathetic animals. We believe that people, where they can be compassionate, should be, for all animals."

3. There's a song called "Never Swat a Fly." I'm familiar with the old Jim Kweskin version ("Don't do that, Delores/You should never swat a fly"), but here's the 1930 Abe Lyman version. Lyrics:

Never swat a fly, he may love another fly
He may sit with her and sigh the way I do with you
Never harm a flea, he may have a favorite she
That he bounces on his knee the way I do with you
Never stop a moth when he is gliding through the air
He may have a date in someone's flannel underwear
Ah! Ah! Be careful!
Never spray a nit with a great big can of Blitz
He may think some nit has it the way I do with you