The “Hellcow” is a large monster resembling a cow.
Description[]
A humongous, reptilian cow-like creature, the generally placid Hellcow was one of the residents of Hell in 1929, being regularly milked by imps at the Devil's comment. Milking the Hellcow's large udders would yield not milk, but some sort of liquid flames which the Devil consumed with relish.
Behind the scenes[]
The Hellcow appeared in the 1929 cartoon Hell's Bells.