Unlike other Creepy Mutants such as Virginias or Armsies, Cowmen have facial features and don't appear to be formed by multiple bodies though they are also taller, wider, and stronger than Mutants. Cowmen can be said to resemble a grotesquely obese human or an early human fetus as evidenced by the distorted, smoothed out facial features with tiny arms, a protruding stomach, the lack of genitalia, and the space between the legs.

It mostly attacks by charging at the player, changing direction as it charges in an attempt to hit players if they try to move out of the way. It has also been seen jumping into the air, stomping the ground and performing a bodyslam. It is extremely difficult to flee a charging Cowman that has locked on to the player, it charges much faster than the player can run. It is possible with maxed athleticism that the player could be able to outrun a Cowman.

Boom Boom