User blog comment:Pacifista15/What is Big Mam?/@comment-251220-20111226185650

Most likely just a large obese human, on the other hand she may be a devil fruit user as well (and that comment about her stomach acids may suggest her ability... ew...) but there's still a small chance (really small) that she may be Half Giant, but that's still very unlikely. As for the tea party thing, that could be anything, and currently Luffy doesn't stand a chance against yet, but knowing Kid is also out to get her they may team up for an awesome beat down (of course sadly that is also unlikely...). :(