Ugly Cow

Ugly Cow acquired her name from her feature on Cow Review, in which Josh drew his audience's attention to her face, and exclaimed that not even a mother could love it. She manifests as a 3D render of a dairy cow and is highlighted by a glowing white outline around her entire body, possibly a display of her immense power.

In Cow Review
Ugly Cow was featured on Cow Review in season 1 episode 4, with Josh making such observations as: She earned a rating of 1/10 cows, with Josh giving such reasons as:
 * Here is our subject today.
 * Not even a mother could love her face.
 * He really hates this cow.
 * She is just... awful.
 * He wishes he could use her udders as a boxing bag and then cut her up into a piece of steak.

Trivia

 * Ugly Cow was the first to receive a rating of 1/10 and currently holds the lowest rating of any cow featured by Josh's Cow Reviews.