A friendly term refering to the lovely people of Cornwall who are all related to Pixies and Elves. These small people always wore pointed hats and hence the nickname.
Oy Pointy head, whats upwith your heed.
1. A person who, whilst most likely possessing above-normal intelligence, nevertheless annoys the living crap out of their friends and acquaintances due to a tendency to expound ad infinitum upon uninteresting topics, using lots of long words.
1. "Oi, that person wot wrote the definition for 'pointy-head' in urbandictionary.com, she's a bit of a bloody pointy-head, isn't she?"