n00bwave
A crazy rush of new fans who think they know everything about a character or fandom that was barely known before. It usually happens when some stupid movie comes out and everyone forgets the old stuff.
'I didn't know Thor was a thing until the movie came out!', a guy who now thinks he's a god.
My friend started shipping Loki and Thor before the movie even came out. I didn't even know what that meant.
My cousin cried when she saw the new Loki movie. I cried when I saw her cry.