The feeling that in every book/tv show you are exposed to anytime anything slightly dramatic starts to happen, every character you like in that scene will die. Most noted after a viewer watches "Game of Thrones" red wedding scene for the first time.
"I feel bad for the poor guy, he's got red wedding syndrome and freaks out even watching Disney movies, wondering who dies next."
A spontaneouswedding held in a public location without securing a permit. For more free-wheeling types that are loath to go through red tape just to say "I do".
A gigantic, usually pretty loud fart that comes out multi-tiered, starting out extremely wide and becoming more narrow towards the end of the fart, feels like it's shaped almost like a wedding cake