www.whitehouse.com
In the early days of the internet, www.whitehouse.com was a pornography website. It prayed on the people who didn't type in www.whitehouse.GOV. However, if you type it in now, you just get an election betting/poll site.
John: I typed in www.whitehouse.com and I got grounded for a month!
Erick: Silly you, it's www.whitehouse.gov!
Erick: Silly you, it's www.whitehouse.gov!