Fatty and Fatso

I have noticed that a lot of people around me lack basic general knowledge. They don't even know the difference between a fatty and a fatso! Let me make the difference clear to all you mere rational thinkers out there.

A fatty - a person with fat qualities

A fatso- a person with excess flab

Now, I hear all your flabbergasted brains are perplexed. They are all thinking the same thing. What on earth are fat qualities?

You wanna know? You really wanna?

You wont until you re-phrase your question.

What on earth are fat qualities?

Now you have a vague idea about what I'm getting at..

Now I'm too tired to tell you. You'll have to figure that out by yourself.

My current obsession: Pretty/Unpretty