What Does MOC Stand For?

MOC stands for My Own Creation — a custom build designed entirely by you, from your own imagination, rather than assembled from a kit's instructions. The term (pronounced "mock") is used across the building community for any original creation, whether it's a vehicle, a city, a military diorama, or a spaceship.

The opposite of a MOC is an official set built from instructions. Building MOCs is where the hobby gets personal — you source your own bricks, minifigures, and accessories and design something nobody else has. Browse minifigures and building sets to start your first MOC.