Gordo Slimes

Gordo Slimes are much larger, stationary versions of existing slimes. When approached, they open their mouths wide and close their eyes. You can feed Gordos based on what type of Slime they are. If the slime type favors fruit, it will not eat meat or vegetables and the disliked food will bounce off. It requires 50 food items (70 for Phosphor Gordo) to satisfy Gordo Slimes, though items of the Gordo's favorite food count as double (the pink gordo does not have a favorite). Once fed to satisfaction, a Gordo will explode, providing a reward.

As of version 0.2.3, there are only 3 Gordo slimes in the game: Pink Gordo; Phosphor Gordo; Tabby Gordo.

They are the only slimes that cannot be eaten by The Tarr, other than The Tarr themselves and gold slimes.

Rewards
All the Gordos give crates, food and several regular versions of the kind of slime it is. The Pink Gordo and the Phosphor Gordo each drop a Slime Key; the Tabby Gordo instead reveals a teleporter that was sitting on, allowing quick and easy access back to the ranch from the end of the Dry Reef.

Locations
Pink Gordo: While walking on the ledge going towards the second area of the Dry Reef, there is a section of fence cut out. Go into the hole in the fence, and directly ahead the Pink Gordo will be sitting on an island.

Phosphor Gordo: After going through the tunnel leading into the third area of the Dry Reef, turn left. There is a short wall. Jump over it. After landing on the ground instead of going forward, turn around and head into the cave in the rock face. The Phosphor Gordo is inside.

Tabby Gordo: At the end of the Dry Reef, where the bridge leading to the Moss Blanket is, turn left and the Tabby Gordo will be sitting in a hole in the rock, on top of a teleporter.