Aeagle.180
net.jokes.q
utzoo!decvax!ucbvax!mhtsa!ihnss!eagle!wdr
Thu Jan 14 18:34:01 1982
professional do its
  Auto mechanics do it under hoods, using oil and grease;
  Jockeys do it with whips and saddles;
  Miners do it with a bang;
  Pipefitters do it with blowtorches;
  Plumbers do it with snakes and helpers;
  Well diggers do it in a hole;
  Bus drivers do it in transit;
  Real estate brokers do it on the ground;
  Stock brokers do it on the margin;
  Economists don't know how to do it.