Sometimes

Gandalf and Saruman battling it out on top of a WiFi router instead of Orthanc tower. Because let's face it, the real battle in any household isn't good vs. evil—it's who gets to control the WiFi password. "YOU SHALL NOT PASS... more than 100Mbps to your devices!" The router's probably thinking, "I didn't sign up for this fantasy drama, I just want to stream Netflix without being turned into Middle-earth."

This brilliantly illustrates the fundamental difference between UDP and TCP protocols using a rather risqué analogy. On the left, UDP (Unsolicited Dick Pics) just fires off data without caring if it's received or wanted - no handshakes, no acknowledgments, just 8===D into the void. Meanwhile, TCP (Tasteful Consensual Photos) meticulously establishes a connection, gets consent, sends data, waits for acknowledgment, compliments the receiver, and properly terminates the connection with FIN packets. It's basically the networking equivalent of "shoot first, ask questions never" vs "may I please have permission to transmit, thank you very much, goodbye." The excessive politeness of TCP's 3-way handshake and termination sequence is why your HTTP requests take 69 milliseconds longer than they should.

The sacred commandment of tech support, embodied in physical form. That network switch has clearly been through several apocalypses, covered in dust, cobwebs, and what might be the remnants of ancient civilizations. Yet somehow, against all odds, those tangled Ethernet cables are still delivering packets. This is the production environment equivalent of balancing your entire infrastructure on a house of cards built by an intern who left six years ago. No documentation, no backups, just a prayer and that one guy who refuses to take vacations because "the system might notice he's gone." Cleaning it would be the responsible thing to do. Replacing it would be the correct thing to do. But touching it? That's how you become the person who took down the entire company because "it was dusty."

The moment when you realize your disaster recovery plan was a single point of failure. "Server has crashed. Where is backup?" "On the server." That sinking feeling when you discover your brilliant backup strategy involved storing everything in the same place that just went up in flames. It's like keeping your spare house key... inside your house. Congratulations, you've achieved peak incompetence with minimal effort!

Rejecting the chaotic spaghetti wiring that looks like your legacy codebase after 5 developers quit? Yes please . Embracing those clean, organized, zip-tied cables that make your network rack look like it belongs in a museum? Absolutely . The skeleton represents your infrastructure - it's either going to be held together by prayers and StackOverflow answers, or it's going to be a thing of beauty that you can actually troubleshoot without wanting to end your career. Remember kids: cable management is just version control for the physical world.

When someone says localhost is the fastest server, they're not wrong—it's literally your own computer! Zero network latency, no DNS lookups, no routing tables to traverse... just pure, instantaneous local processing. The interviewer's rage is the perfect reaction to being technically outplayed by the smartest guy in the room who skipped all the corporate buzzwords and went straight for the networking truth. Nothing beats the speed of 127.0.0.1, baby!