Yes, this is the most epic Mario-themed bathroom ever created. No, I still don't recommend trying to crawl through any of the pipes in this house to go looking for extra lives and gold coins. All you will find is a terrible smell and tons of bacteria.
Oh, and just joking about the trash can, it just happens to be sitting in a bad part of the room for the theme to work. As it turns out, the rest of the room is decorated with Donkey Kong and Pac Man, you can see more pictures over at the link.
Link Via Geeks Are Sexy