don't hate meditate

Nugganites (Not to be confused with the fabled Nougat Knights, famed in dwarfish mythology as the ancestors who, at the beginning of the world, created the treacle mines and other subterranean sweets.)
— 

Raising Steam.

The dwarfs are one of the most complex and developed races in the Discworld, and this is still incontrovertible canon. This is a book about how the world keeps spinning, about maturity, about preparing for change, about social responsibility, about terrorism and politics and cultural and industrial revolutions, and Sir Terry refused to let that keep him from giving us Nougat Knights.