@Humpleupagus @Senator_Armstrong Pattern recognition. It's this thing humans are really good at. We see some asshole sitting on the hood of his car munching on an apple, and we've seen other assholes munching on apples, and we've heard people say over and over "That apple-munching asshole pisses me off." After multiple exposures, we associate the words "apple", "munching", and "asshole" to refer to people who consume a red fruit and do crude things. Thus, we now have built a phrase in a language.