This is the term in psychology that means the feeling of having previously experienced an event or place actually being encountered for the first time. It is the same as the French phrase déjà vu which can be translated as "seen before".
In parapsychology the same term is used similarly to precognition, which means knowing something and being able to describe it before you encounter it.
Because of the similarities between this film and that book, everything felt oddly like promnesia, except the book was science fiction, and this movie was non fiction.
"LONG LIVE MOTHERSWEDEN"
"But Sweden's is about to get taken over by the sandniggers"
"LONG LIVE SANDY SWEDEN!"
"Sandy Sweden promofest"
"Sandy Sweden"
"SANDY SWEDEN"
"Sandy Sweden"
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.