It is now possible to hide things behind spoiler tags. If you have something you want to share but want to hide from anyone who does not want to see it by scrolling through, now you can use spoiler tags to keep it available, but not out in the open.
The code to do this is pretty straightforward.
[spoiler]Put your hidden thing here! It can be videos, pictures, words, you name it, just make sure it follows the rules![/spoiler]
You can even have spoilers inside spoilers, if you so desire as well.
Credit to Lycan for coding it in!