Jimmy Carr put it best: sex is the great unifier. It's something we all experience and have feelings about; but it's also still somewhat taboo to talk about. Those factors make it something we all want to discuss and connect with. Horny memes are very relatable. Being lonely is also something a lot of us struggle with. It's nice to relate to others that may also be experiencing it, to know we're not the only ones on that road.