Skullinite

Skullinite is a follower of the skulls. A skullinite will cover his motorcycle with skulls located in any place possible. A skullinte will also tattoo his or herself in skulls and any place that they find desirable such as a skull on their truck antenna or garments.
A skullinite may be afflicted with skulliosis.

Wow dude, that chick covered in skull tattoos has got to be a skullinite

mechanicalness

The type of engineering that describes a well designed piece of equipment, engine or other mechanical device.

You love this thing because it's sheer mechanicalness