The Japanese have introduced a nippy little car for joy riders.

The correct answer is C. quick.

A nippy little car is a small, fast car. It is often used for short trips or for driving around town. Nippy cars are typically not very expensive, and they can be a lot of fun to drive.

The other options are not correct because:

• Funny: A nippy little car is not necessarily funny. It may be fun to drive, but it is not necessarily meant to be funny.
• Cheap: A nippy little car is not necessarily cheap. It may be affordable, but it is not necessarily the cheapest car on the market.
• Expensive: A nippy little car is not necessarily expensive. It may be more expensive than some other cars, but it is not necessarily the most expensive car on the market.