This meme hits right in the nostalgia bytes! It references RollerCoaster Tycoon, that legendary game where we'd spend hours meticulously building theme parks pixel by pixel. The joke here is that someone coded an entire theme park simulation in Assembly language - which is basically programming with your bare hands at the CPU level. And with "a box of scraps" no less (that's an Iron Man reference)!
Fun fact: The original RollerCoaster Tycoon was actually written almost entirely in Assembly by Chris Sawyer, making this meme historically accurate. It's like building the Eiffel Tower with tweezers and toothpicks when everyone else is using cranes and power tools. Absolute madlad energy.