My ex was a member of a teacher's credit union. To log in you had to give the account number, the password and the user's last name. One day she told me she al

My ex was a member of a teacher's credit union. To log in you had to give the account number, the password and the user's last name. One day she told me she always had trouble remembering which way to log in... which seemed strange to me. Anyway, her surname is Irish, one of your typical O'Somethings. When she tried without the apostrophe she was fine but when she used the apostrophe it failed with a SQL error message. When I finally was able to breathe again she asked me what it meant. I just told her that it meant that she should never leave any money in that account...