$100 a foot

The woman said she had bees in a bush, it was about 4 feet up.  She asked how much I would charge to remove them.  I told her it would be $100 a foot.  There was silence on the other end, then  I told her I was kidding.  She took the joke and laughed.  We went and collected the bees.  I should have charged her more because it was o hot as soon as I put my suit on, I was drenched!