“The Backhoe Song” by Steven Levine
Then Charlie drove in with a great big grin
Past the signs of “do not enter”;
While the warning beeps made a raucous din
In the operations center;
Fred said “Charlie, come back if you please,
You’re making me kind of nervous,”
While by degrees all the ISPs
Were reporting lack of service.
(thanks to Avram Grumer for the link)