Basically I don't consider myself "fat". I'm an alright size, I'm a UK size 8 (I think that's like US size 1 or 2?) But my stomach is flabby/fat.

I don't understand how people larger than me have flat stomachs too, yet I have a tubby belly, but I'm not even... "Fat"?! O_o

If you're curious about my diet, I'm generally quite unhealthy. I drink ridiculous amounts of Coca Cola and I just eat a lot of junk. I never eat vegetables either (only sometimes) because I don't like the taste. :/ But if this was the case, wouldn't I be fully fat? I also exercise quite a lot, I go to gigs, I walk a lot, I'm a very jumpy person!

Also, any advice on how to get a flat stomach? Hopefully advice that doesn't involve cutting Coca Cola out of my diet 'cause it's the best thing in the whole world. :(