Three hookers are comparing notes about their customers from the night
before.
 
"I entertained a cowboy last night", says the first.
 
"How did you know he was a cowboy?", asks the second.
 
"Well, he wore a cowboy hat, cowboy boots, and kept both the hat and
the boots on all the time we were together."
 
"Sounds like a cowboy, all right."  the others say.
 
"I entertained a lawyer," announces the second. "I could tell because
he wore a three piece suit and  packed a briefcase. He wore the vest
of the suit and hung on to the briefcase all the time."
 
They agree he sounded like a lawyer.
 
"I had a dirt farmer for a client," comments the third.
 
"How could you possibly know he was a dirt farmer?" she is asked.
 
"First he complained it was too dry, then he whined it was too wet,
then he asked if he could pay me in the fall."