Endgame has been released for almost a week now and social media has been abuzz with so much excitement as well as fair warnings from people who haven't watched the film not to spoil them.
In somewhat good fun, one teacher posted a note to his students saying that no discussions about the movie will take place in his class until he and his brother could watch the film.
The note was posted on Twitter, which has since been taken down, but Mashable was able to get the gist of the note here.
(Image credit: Kamilious/Twitter)