jmdg: My belly starting get big and i want to know all the problems with big squisy belly.
becomingoverweight: Well the subcutaneous fat which is accumulating in your belly is pretty harmless and benign health-wise. It's only really visceral fat you need to be concerned about.
You might find this post I made useful(I'm not entirely sure though as I'm not quite sure of what you want): Compendium of Fat Studies
No, I was thinking of movement problems and dificulties. Sorry my english is horible.
SahX: You'd probably gonna bump into places and stuffs you never imagined you will ever bump. Your body balance might progressively shift onward your middle as your downward sight gonna be slowly impeded. Sitting into narrow spaces will be an issue and so does the mere act of standing up. There has also risks your stamina will fades.