List of Very Scary Math Problems

Math is a piece of shit!!!!!!!!!!! Here's the worst problems.... only A Heretic would try to Solve these fuckings Problems. Are you brave enough to even look At them?
== You have to breathe in 7000 times. To construct a lung, you need 28 bushels of toenails, twenty eight ounces of sedimentary rocks (DON'T FUCK THIS UP), and 60 Miles of dad. One breath requires half a lungs. Maximize Dad, but minimize the other materials. ==
It is rumored Albert Einstein died upon seeing this one. Don't make his mistake!
== I can fit human corpses into my oven. Given that the dimensions of my oven are 30 feet x 20 feet x 20 feet, what is the smallest length of skin a corpse would have that cannot fit into my oven?? Give your answer in an overestimate of Japanese Yen. ==
Assume I have the head stored elsewhere, for reasons.
== Leprechauns ==
Not a math problem, but they certainly terrify me all the same.
== Confetti was constructing a doomsday device, but then got bored of the idea. However, they still purchased the materials, and Confetti now has 433895 Kilometers of steel. Now they have decided to build an amusement park with Rose. What is the maximum number of attractions they can build, and how much space will that require? ==
Bonus: What is the smallest number of attractions?