Slasher is a 2004 documentary film about a high-energy, high-pressure used car salesman. His technique involves saying, "If you don't like the price of this car, I'll slash it for you!!" ARB members often see property owners who have them confused with the Slasher. They think they can just say that they don't like the appraised values on their peoprties, and the ARB will slash those values. It doesn't work that way.
The whole film is available on YouTube. You might enjoy it. https://www.youtube.com/watch?v=wyJDAPjbzRY