Funny name. I was looking through some things and found the “definition” of fat farm on
Answers.com - fat farm.
By definition a fat farm is “A spa or resort that specializes in weight loss.”. And all this time I thought it was a place to harvest fat for soap.
Let me think of all of the animals on a farm that invoke weight loss. Cow. Pig. Nope, can’t think of any. But now I am hungry because all I can think about is a double bacon cheese burger.
The thought of weight loss and spa or resort just don’t go together in my mind. When I think of weight loss, I think of hard work, good choices and discipline. When I think of spa or resort I think of relaxing, no choices and doing what I want. Maybe it is just code for going in for lyposuction 
Got to get back to work and look for more funny names.