Brock is a grey tombstone-shaped creature. He lack legs, with small rectangular arms that float off of his body. He has lime green sclera and eyebrows that floats off of his body. He also has one eye bag.
This is a description taken from LEGO.com. Do not modify it.
Brock is Master Frown’s roommate, but he’s too lazy and chill to be much of a bad guy. Brock would rather hang around the apartment playing video games than bothering Unikitty™, but sometimes he’ll tag along with Master Frown™. He’s easy-going and laid back; the only time he gets angry is when Master Frown forgets his chores.