I'm an ENFP - extraverted, intuitive, feeling, perceiving. This test seems pretty accurate (for me anyway), I haven't found a single description anywhere of it that doesn't fit me.
"They live in the world of possibilities, and can become very passionate and excited about things."
"An ENFP needs to feel that they are living their lives as their true Self, walking in step with what they believe is right. They see meaning in everything, and are on a continuous quest to adapt their lives and values to achieve inner peace."
"Because ENFPs live in the world of exciting possibilities, the details of everyday life are seen as trivial drudgery. They place no importance on detailed, maintenance-type tasks, and will frequently remain oblivous to these types of concerns. When they do have to perform these tasks, they do not enjoy themselves. This is a challenging area of life for most ENFPs, and can be frustrating for ENFP's family members."
"Their enthusiasm lends them the ability to inspire and motivate others, more so than we see in other types. They can talk their way in or out of anything. They love life, seeing it as a special gift, and strive to make the most out of it."
There's a lot more than that, but I don't wanna bore you people =) This seems to get a lot of the points of the best and the worst in me.
Wanna try it out?
http://www.humanmetrics.com/cgi-win/JTypes2.asp And you can google your type for various descriptions for more info.