I spent a few minutes looking for a good rickroll remix and found one that's pretty sweet and looks underappreciated in the view count: https://www.youtube.com/watch?v=jECVGW-nbUg
Seems pretty easy for this to just turn into a way to spam-post a site you want people to visit. All you need to do is change the querystring on your URL and it lets you keep submitting it.
I used bit.ly to shorten the URL for urlroulette(wouldn't let me use it otherwise.) Bet it would be pretty easy to just make it redirect to itself indefinitely with some kind of script or something.
Also, thankfully, I got homestar runner and not any of the things mentioned in other comments.
Agreed. I too want everyone to know that I am very respectable and mature and disapprove of anything inappropriate, especially if it comes from the internet on a site whose sole purpose, (which I knew when I visited it) is to give you unfiltered links other users submitted.