If you’ve ever seen a male peacock try to get a female’s attention, you’ll notice how they show off by displaying their beautiful feathers. Dating-wise, the same thing happens when somebody tries to get a love interest’s attention — they do it by putting on a show of their most attractive qualities.
People may peacock by showing off their wealth, musical skills, expertise in the kitchen, or level of fitness to prospective partners.
“Peacocking is intrinsic to human nature,” Hall said. “This hardwired technique to garner interest from a perspective partner is usually innocuous, though approaching others honestly is always best.”