Ridiculous Variable and Function Names

Ridiculous Variable and Function Names: A Survival Guide

Programming is often described as the noble art of telling computers what to do. But let’s be honest, half the time it feels more like a cruel guessing game where future-you (or worse, some poor junior developer) tries to decipher why you named a variable foo when it was clearly storing an email address. Welcome to the world of ridiculous variable and function names, where logic is optional, sarcasm is free, and acronyms sound like insults your high school bully used.

Let’s explore some of the greatest hits.

Hungarian Notation: Because Reading is Overrated

Ah yes, Hungarian Notation. This ingenious system tells you the type of a variable right in its name. Why trust your IDE, compiler, or literally anything else when you can prefix everything with str, int, or dbl? For example, strFirstName is obviously a string, because otherwise the world would implode. And do not forget intCount since you were definitely planning to store a cat picture in it.

// A true work of art
let strFirstName = "Bob";
let intCount = 42;
let dblAccountBalance = 19.99;
let blnIsHuman = false; // Future-proofing in case aliens apply

The beauty of Hungarian Notation lies in its ability to age like milk. It seemed brilliant in 1983 when compilers were about as helpful as a Magic 8-Ball. But in 2025, with modern tooling, it is about as useful as labeling your fridge "food storage device." Yet, some developers cling to it like a security blanket, as if "strPassword" will somehow stop them from accidentally putting a Boolean in there. Spoiler: it will not.

foo, bar, baz: The Holy Trinity of Pointlessness

Ah, the classics. foo, bar, and baz, because apparently variable1 was just too descriptive. These placeholders are the programming equivalent of lorem ipsum text, except worse, because they often survive production code. Yes, somewhere in the world, a billion-dollar company is still running with a foo in its codebase, and nobody has the courage to ask why.

function doFoo(foo, bar, baz) {
// Nobody knows what this does, including the author
return foo + bar - baz;
}
let foo = 10;
let bar = 20;
let baz = 5;
console.log(doFoo(foo, bar, baz)); // Prints something... probably

The brilliance of foo, bar, and baz is that they are infinitely reusable, universally meaningless, and guaranteed to confuse. They are the hall pass of bad programming: just slap one in and you are excused from thinking. Need a temporary variable? foo. Need a database column? bar. Need to look like you know what you are doing during a whiteboard interview? Say "foo, bar, baz" with confidence, and boom, you sound like a wizard.

YAGNI: Because Overengineering is a Lifestyle

"You Aren’t Gonna Need It" (YAGNI) is a principle meant to save you from building unnecessary nonsense. Of course, that does not stop developers from ignoring it entirely. Why write a simple login system when you could architect a fully pluggable, multi-tenant, blockchain-ready authentication framework "just in case"? Spoiler: you are not gonna need it.

// Simple login would have worked, but nah
class AuthenticationFramework {
enableQuantumResistance() {
console.log("Quantum resistance enabled");
}
supportAlienLanguages() {
console.log("Now supporting Klingon");
}
enableTimeTravelMode() {
console.log("Welcome to 2050 login mode");
}
}
let auth = new AuthenticationFramework();
auth.enableQuantumResistance();

The funny part? YAGNI is usually something you only understand after six months of untangling spaghetti code that was written to "anticipate future requirements." You will hear senior devs repeat it like a sacred chant, usually while deleting 500 lines of code your enthusiastic teammate wrote because "one day we might need a spaceship mode." YAGNI is not just advice, it is a survival tactic.

DRY vs WET: Philosophical Combat for the Ages

"Don’t Repeat Yourself" (DRY) is the principle that code duplication is evil and everything should be abstracted into a single, magical function that does everything. Of course, the reality is that DRY can easily spiral into writing functions so abstract they make Kafka look like light reading. Congratulations, you now have one function that does everything and nothing at the same time.

// Behold: the universal function
function doEverything(input) {
if (typeof input === "string") return input.toUpperCase();
if (typeof input === "number") return input * 42;
if (typeof input === "boolean") return !input;
return null;
}
console.log(doEverything("hello")); // "HELLO"
console.log(doEverything(7));       // 294
console.log(doEverything(true));    // false

On the other hand, there is WET: "We Enjoy Typing." This is the school of thought that says, "Who cares if the same five lines of code appear in 30 places? That is tomorrow’s problem."

// WET philosophy at its finest
console.log("Hello, user!");
console.log("Hello, user!");
console.log("Hello, user!");

DRY promises elegance, while WET guarantees job security for the next developer. The truth? Both sides are equally right and equally wrong, which means the argument will never end. The only certainty is that whichever approach you pick, someone in a code review will smugly suggest the other one.

SOLID, STUPID, GRASP: Acronyms That Sound Like Insults

Finally, we have the acronyms. SOLID, STUPID, GRASP, principles that are supposed to guide you toward better code but honestly sound more like playground taunts. Imagine telling a junior dev, "Your code is not SOLID enough, it is more on the STUPID side." HR might get involved.

// SOLID, but completely unreadable
class DIP_Compliant_OCP_Strategy {
applySRP_LSP() {
console.log("This makes sense... to someone, probably.");
}
}
// Meanwhile in real life:
class STUPID_Code {
justDoStuff() {
console.log("It works, do not touch it.");
}
}
let solid = new DIP_Compliant_OCP_Strategy();
solid.applySRP_LSP();
let stupid = new STUPID_Code();
stupid.justDoStuff();

Let’s be real: acronyms in programming are just an elaborate hazing ritual. SOLID stands for five principles you will never remember without Googling. GRASP sounds like something you do in desperation during a debugging session. And STUPID, well, that one is at least honest. Acronyms are meant to make you feel smart when you know them, and stupid when you do not. The cruel irony is that the more acronyms you learn, the less actual coding you seem to get done.

Conclusion: Embrace the Chaos

Ridiculous variable names, confusing acronyms, and sarcastic principles are not just quirks of programming, they are its defining culture. We like to think of ourselves as logical beings, but deep down, we are nerds who enjoy inside jokes and passive-aggressive naming conventions. So next time you see strFooBarCount in a codebase, do not get mad. Just smile, whisper "YAGNI," and remember: it is all part of the game.