-- William Gibson, All Tomorrow's Parties
One of the dangerous things about tabs is you'll be going through sites, opening links in tabs, closing the current, repeat.
Finally you get to a site you've no damn idea how you got to it. In this case, Kofa High School's. So you dig back through your history for a few minutes and realize that for some reason, Caleb's site, au-tism, is pointed at users.yumaed.org some odd reason, but the vhost has been removed or is misconfigured.
And then you realize you haven't worked for yumaed.org in uh, four years, so you should probably find something better to do at 0651 than care.