a person who loves food, not necessarily one who is fat
Bob: OMG I WANT FOOD.
Rob: fatty.
Another way to call someone fat or obese.
Shut up Fatty, and lose some weight!!!
used to describe a large amount of dip or chewing tobacco
yo what kind of dizzle you got?
I got that mint son.
hook it up with a fatty then!
A friendly way to get the attention of a friend. In case you have to call you friend over that is what you would use.