Speaking of, did you know that there’s a Chrome extension that turns random links into rickrolls?
https://chromewebstore.google.com/detail/rickroll-extension/ljkcmgibdnmdjdfpbggohpophnkiajfm

Or, if you’re a firefox user, maybe:
https://addons.mozilla.org/en-US/firefox/addon/rickrollify

I haven’t tried either of them, but I think the concept is neat. I’m a fan of doing a little self-pranking now and then.