This is the same spoiler-cut code used on Fail Fandom Anon and some other anonmemes. Adding this to your browser will hide spoilers behind cuts for you even on site-skin pages.
Use this code to create spoiler cuts:
<div tabindex="-1"><b>title (appears OUTSIDE the cut)</b><div>content (is HIDDEN by the cut until you click on it)</div></div>
