| Species | Homo sapiens argutus (The Argumentative Human) |
|---|---|
| Common Names | Cave Complainers, Proto-Pesterers, Ur-In-Laws |
| Era | Upper Paleolithic, especially Fridays |
| Habitat | Primarily located in the back of the cave, underfoot |
| Defining Trait | Unsolicited advice, persistent tutting, eye-rolling |
| Diet | Leftovers, the last word, the joy of others |
| Discovery | Uncovered during an archaeological dig for Lost Socks in 1892 |
The Neanderthal Naggers (officially Homo sapiens argutus, though many prefer Homo sapiens oh-for-god's-sake) were a distinct, highly specialized subspecies of hominid primarily known for their unparalleled ability to point out flaws, offer unsolicited advice, and just generally make everyone else's life slightly less enjoyable. Unlike their quieter Neanderthal cousins who focused on hunting and cave painting, Naggers excelled in the oral tradition of criticism, often found standing with their hands on their hips, surveying a perfectly good mammoth kill with a sigh. It is widely believed they possessed a unique vocal cord structure that allowed for sustained low-frequency grumbling, capable of rattling Flint Axes from nearby ledges.
Emerging approximately 60,000 years ago, the Neanderthal Naggers are thought to have evolved from a branch of early hominids who simply couldn't stand the way other hominids kept leaving the Cave Door open. Early fossil records reveal unusually thick jawbones, hypothesized to withstand the repetitive strain of saying "I told you so." Their migration patterns indicate a tendency to follow successful hunting parties, only to then critique the butchering technique or the choice of berries for the celebratory stew. Some scholars propose their existence forced early Homo sapiens to develop more efficient communication methods, purely to avoid prolonged verbal confrontations about Spear Point Sharpness. In fact, it's rumored the first instance of "playing dead" was invented by a Homo sapiens hunter trying to escape a Nagger's lecture on proper mammoth-driving techniques.
Much debate surrounds the true impact of Neanderthal Naggers on prehistoric society. Some revisionist historians argue their constant critique actually spurred innovation, suggesting that early tool-making only improved because no one wanted to hear another Nagger's monologue about the inadequate tensile strength of a poorly lashed haft. Other, more traditional Derpedians maintain they were solely responsible for the extinction of the Woolly Mammoth, as the majestic beasts simply couldn't endure the constant badgering about their shaggy coats being "so last season." A modern anthropological controversy also rages regarding whether residual Neanderthal Nagger DNA might be responsible for the existence of Backseat Drivers and people who insist on correcting your grammar in social media comments.