Board Thread:General Discussion/@comment-47881-20120918132608/@comment-4928331-20130216014932

Breakfast is covered - it's impossible for all of the energy to be provided by Wally's breakfast. We've already analyzed it in the Physics thread, but let me reiterate:

Wally's "heaping piles of everything" includes (Note, [C]arbohydrates, [P]rotein, [F]at): He had eaten a little bit of food (but not much, because of heartbreak) in this birthday party. The food here was: Most of the caloric sources consist of carbohydrates, and just a little bit of protein and fat. 1 gram of fat = 9 calories; 1 gram of carbohydrates/protein = 4 calories. Assuming a ratio of 6:3:2 for carb/protein/fat, in order to generate  170,000 calories, you will need to consume 1.89 kg. of fat, 14.34 kg. of protein, and 23.91 kg. of carbohydrates.
 * 1) On his plate: 8 pancakes [C]
 * 2) Giant bowl of pancakes: just at the top, 12 pancakes [C]
 * 3) On the sausage plate: at least 9 pieces of sausage [P] [F]
 * 4) On the bowl of eggs: at least 24 half-pieces of boiled egg [P] [F]
 * 5) Drinks: 1 pitcher and half a glass of orange juice [C]
 * 6) On the plate of bacon: at least 25 bacon strips [P] [F]
 * 7) Plate of waffles: Not clear enough to count, but there has to be at least 20 in there [C]
 * 8) Plate of unknown food: I can't identify this, but I count 15 of it (hashbrown? chicken strips?) [C] [P] [F]
 * 9) Condiments: Pancake syrup, butter [C] [F]
 * 1) 2x Chiffon cakes (and 1 cupcake)
 * 2) Fruit punch
 * 3) Cookies (I count 38 at the top)

Maximum capacity of a human stomach is 3 liters only. 1 liter of water weighs 1 kg. Water has a density of 1 g/cm3. Glucose density is 1.54, protein is 1.37, and fat is 0.9. That translates to  1.701 liters of fat, 19.6458 liters of protein, and 36.8214 liters of carbs, for a grand total of 58 liters, or almost 20x the max size of a human stomach. And we're not counting the water he has to drink yet! :)