A man walks into a bar and notices a sign that reads:
Ham Sandwich: $3.50
Beef Sandwich: $4.50
Hand Job: $20.00
He checks his wallet and the calls over the girl behind the bar.
"Are you the one who gives the hand jobs?" he asks.
"Yes," she replies. "I sure am."
"Well, please wash your hands," says the man. "I would like a ham sandwich,"
She returns with the ham sandwich and changes the sign, realizing that attempting to make extra money, by offering to jerk off complete strangers, is really unethical, and probably illegal. If her boss ever found about it he would, surely, fire her."