404 Not Found
Congratulations — you made it to the übersecretly hidden error page!
Whatever you expected to find here, well, I guess it just ain’t here. Sorry.
Here, have a random code snippet:
// by @bfred_it
console.log(+(++[3][0] + '' + --[3, 1][1] + (++[[2, 3]][0][1])));
Got one to add to the collection? Save it as a Gist and let @mathias know. Allowed languages are JavaScript, PHP, Python, C++, Perl and Ruby. Bonus points for originality, complexity and verbosity. Go wild.