Hmmmm, sad but amusing, it's the reason a great majority of 1st world youth are now deemed obese. When I was a kid, we ran around on Saturdays with mother's words "Make sure you're home for lunch!" ringing in our ears as we dissapeared off for adventures, which I survived. Now, I'm in that borderline category between overweight and obese and I blame sitting on my arse in an office 50 hours a week.
But as to that burger - it looks like it's at least vaguely healthy, I mean there's lots of salad stuff in it...would take five hefty men to eat or two fat kids I reckon.