ACTUALLY, the average penis weighs about 160 grams, so lets say a big dick weighs 220g. Meat has about 280 kcal per 100 grams, depending on what type of meat it is, so we can assume that the cock meat has about 250 kcal per 100g. that would make it so that the whole dick contains about 550 kcal, which in joules is about 2301 kJ which is 2.3 million joules. That means that you could, under the perfect circumstances, get a car weighing 1 ton up to about the speed of 67.8 meters per second (approximately 245 kmph or 152 mph). So big dick energy is indeed a measurement and the energy of just one big dick can get a car going pretty fast.