This made me laugh. Feel free to add any favourites;
Tyre kicker
(n.) A person who appears interested in buying your car, but on the day displays any of the following traits.
Does not show up Does not bring money Kicks the tyres and complains about even the most minor faults Seems to know barely anything about the car Offers stupid money (a large amount either side of what you expected) Keeps asking if he can part exchange his rusty jappa for your car, not wondering why anyone wouldn't want it Assumes the car is in fine working condition just by kicking the tyres Tries to drive a restoration project dozens of miles home with him. Asks questions repeatedly, specifically ones mentioned in adevertising the car Gets the manufacturers' name wrong Asks if you are willing to transport the car without charge. Makes a bid for a car placed on trademe or similar without any positive feedback Makes the winning bid on Trademe then turns up and tries to negotiate Dresses up as, or asserts that they are a priest or mulla in an attempt to pay less for the car Is a young driver who just passed his test looking to buy a cheap old car, rice it up, and show off to thier friends. Quite likely to wreck it in a month.