When You Start Using Data Structures Other Than Arrays

The meme shows John Carmack (legendary DOOM creator) wearing an Oculus VR headset with a valve on his glasses, while someone mocks his C programming style. What they don't realize is that Carmack's procedural "functions only" approach created one of the most influential games ever while modern devs are still arguing about design patterns and class hierarchies. Sure, laugh at the lack of OOP while he's over there revolutionizing an entire industry with "just functions." Classic case of a junior dev criticizing senior code they don't understand yet.

That moment when you dive into Haskell and suddenly realize your entire programming existence has been a lie. "Where is the loop?" is the functional programming equivalent of a fish asking "where is the bicycle?" Pure functional languages don't do loops—they do recursion and higher-order functions like it's no big deal. Meanwhile, you're standing there like John Travolta, coat in hand, wondering if you accidentally downloaded a programming language or an abstract math thesis. Welcome to Haskell, where imperative programmers come to question their reality.

When you need to reverse a number's sign but decide to take the scenic route through Absurdistan... This function is the programming equivalent of using a nuclear submarine to cross a puddle. The code checks if d is negative, then uses Abs() to make it positive (reasonable). But if it's positive? It subtracts d*2 from itself—a galaxy-brain approach to multiplication by -1. What makes this truly horrifying is that this overcomplicated monstrosity was part of the UK Post Office's Horizon system that led to the wrongful prosecution of hundreds of postal workers. Real people went to jail because someone couldn't write d = -d . The tragic irony? The comment literally shows the correct solution right above the function. It's like putting "just use stairs" in the elevator manual, then designing a catapult instead.

The ultimate dual-purpose code! When room temperature drops below 23.5°C, start mining Bitcoin to generate heat from your overworked CPU/GPU. Otherwise, just chill for 10 seconds before checking again. Genius solution for winter utility bills - your computer either warms your room or conserves energy while waiting for the next temperature drop. Modern problems require modern solutions that make your electricity bill skyrocket in completely different ways!

The perfect visual metaphor for modern computing doesn't exi— CPU: One beefy strongman doing all the heavy lifting, tackling complex tasks one at a time. Meanwhile, your GPU is literally a horde of children working together to push an airplane. Perfectly captures why your gaming rig renders beautiful 3D landscapes but chokes when you open Excel. Seven years of computer science education and this image explains parallel processing better than any textbook I've read. This is why we pay NVIDIA the big bucks.

OH MY GOD, this is LITERALLY every machine learning model I've ever built! 😱 The poor soul sees "POP" and his brain immediately concocts this ABSURDLY specific equation where cork + gears = bottle + gears = WHISKY?! HONEY, THAT'S NOT PATTERN RECOGNITION, THAT'S JUST MEMORIZATION WITH EXTRA STEPS! 💅 When your model fits the training data SO PERFECTLY it's basically just a lookup table with delusions of grandeur. It's giving "I studied for the test by memorizing all possible answers" energy. Congratulations, you've created the world's most sophisticated WHISKY DETECTOR that will absolutely fall apart the moment it sees anything new. *slow clap*