What's next on our slide down the slippery slope?

In a landmark ruling that broke the Internet Friday morning, the U.S. Supreme Courtlegalized same-sex marriage nationwide. Many people were very happy.

But the decision also means that we've started down the "slippery slope" that anti-gay-marriage conservatives have been warning us about forever. What can we expect on our slide to the bottom? Let's see...

Dang, sounds like we're in for some big changes. That being said...

Photo via Elvert Barnes/Flickr (CC BY SA 2.0)