i have commented on this thread about 5 times and erased it every time...one was very detailed...lol...

I will say that the term sub came from a episode of How I met your Mother....that is the way i am using it...

and it may not be a potent as in the states, but it def alot cheaper...so just eat a little more...i eat all day, every day, and I actually save money on subs while on vacation...