The Wumpus is a lie. And I'm pretty sure my trick is perfect.
[spoiler]
....... No, that's a horse. The real W u m p u s is in another castle (Hint: try my sig)...........[/spoiler]
Aforementioned trick:
1) view source code of the page
2) find post (present in html tags in a single very long line)
3) copy the line to notepad
4) replace "spoiler", "/", "color", "=", "limegreen", "[" and "]" for ""
5)
6) Profit.
It should work even in forums disallowing the quotation of spoilers.