A little old lady is walking down the street, dragging two large plastic
garbage bags with her, one in each hand. Unfortunately, there's a rip
in one of the bags and every once in a while a $20 note falls out onto
the pavement.
Noticing this, a policeman stops her. ' Ma'am, there are $20 bills
falling out of your bag.
'Oh, really? Darn!' says the little old lady. ' I'd better go back and
see if I can collect them. Thanks for the warning!'
'Well, now, not so fast,' says the cop. ' How did you get all that
money? You didn't steal it, did you?'
'Oh, no,' says the little old lady. ' You see, my back yard is right
next to the parking lot of the football stadium.
Each time there's a game, a lot of fans come and pee through the bushes
right into my flower beds! So, I go and stand behind the bushes with a
big hedge clipper and each time someone sticks his little thingy through
the bushes, I say, ' $20 or off it comes.'
'Well that seems fair,' laughs the cop. ' Okay, good luck! '
'By the way, what's in the other bag?'
'Well, ' says the little old lady, ' not everybody pays'.