The Head Pixie is the boss of Pixies Inc. and the factory leader of the Pixie race. His assistant is Sanderson, and together, they always try (and fail) to make the Earth a boring, dull, and un-fun place. He is also a rapper. His mortal enemies are Jorgen Von Strangle, Cosmo, and Timmy. He Is also Jorgen's rival.
The Head Pixie, like all Pixies, wears a grey business suit and a pointy hat. However, H.P. appears to be older than most Pixies, a satire of the cliche business man since he is in charge of all the Pixies in Pixie World. It is shown in the episode "Wish Fixers" that H.P.'s cap also functions as a pen.