What is the definition of Pointed Headed?

A 'pointed headed' person is like a cross between a circus acrobat and a pickle in a teapot - they've got one eye on their future goals (the head), but the other eye's stuck on the present moment, always pointing right at the nearest point of discomfort (like a pickle in a teapot). Imagine this: "He was pointed headed and decided to take on the world, one pickle at a time, until he accidentally ate his own reflection in a mirror and realized his 'pointed headed' attitude was just too much."