Worst Customer Service, Ever?

You’re chewing your nails to the quick, possessed by a nameless anxiety destroying all your motivation. A trip to the hypnotist reveals you have deep, unresolved issues stemming from a horrible customer service experience you’ve since suppressed. The soothsayer advises you to visit a public place and scream it out at the top of your lungs.

So then… what is the absolute worst customer service experience you’ve ever had?