Schrödinger's Astley
A disguised link which is neither a Rick Roll or an ordinary link. The link has a 50% chance of being an ordinary link and a 50% chance of being a Rick Roll, so it is both. At least until someone clicks it.
Redditor 1: Oh crap, a link! If I click it, it might be a Rick Roll!
Redditor 2: Don't click it! It shall remain a Schrödinger's Astley.
Redditor 3: Awe man, I clicked it. At least I like this song...
Redditor 2: Don't click it! It shall remain a Schrödinger's Astley.
Redditor 3: Awe man, I clicked it. At least I like this song...