As you can see, that's a pinhead.

Pinhead is to skinhead, as teeny is to weenie.

Hey, pinhead. Why don't you go find your own party?

And he says to me Willard, can you put my house on a pinhead?

And how I constructed it, is by making grooves in the top of the pinhead.

And the pinhead I've made green around there by scraping the particles off a green shirt and then pressed onto the needle.