Fandom Tropes Challenge!

[froodle]

So after and respectively made me remember fanmixes and Five Things fic in the space of a single day, I decided it would be fun to have a Fandom Tropes challenge once a month, to remind us of all the stuff that used to be super common in fandom that maybe we don't see as much as we'd like to these days.

Your prompt for this month is: After the End