What's the worst adult tantrum you've ever witnessed?

Working help desk for a mortgage company: "Hi, how can I help you" "OH YOU DEFINITELY WONT BE ABLE TO HELP ME. IM 85 YEARS OLD WITH HIGH BLOOD PRESSURE AND MY WIFE IS MAD AT ME AND I NEED TO FIND OUT HOW TO LOG INTO THIS BULLSHIT AND PAY MY MORTGAGE AND IT DOESNT WORK. FUCK YOU." (Paraphrasing) *Proceed to defuse and solve his problem and actually hook him up "Wow, you're the first call center person that ever actually helped me. I'm so greatful. Yadda yadda yadda" (Paraphrasing) *15 minutes later, ring ring "THIS FUCKING SHIT!!!!!!!!!!!" *Repeat. And thankfully never again.... That was an hour of my life that I couldn't just hang up on.

To analyze; Yes, why is an 85 year old man still paying a mortgage. Why is a grown adult unable to adapt to bill paying while calling on a cell phone. Why doesn't his wife make the call. Oh shit, now I'm tantrumming over something that happened 6 years ago!!!

/r/AskReddit Thread