Working in the service industry is an absolute nightmare. There's nothing worse than having to deal with disrespectful people on a daily day basis. The worst part is, you actually have to be nice to them even if they treat you like absolute garbage. 

They say that the customer is always right but that seems way too over exaggerated and dishonest. No human being is "always right", that's simply impossible. 

Twitter user @isabelzawtun asked people about "the most ridiculous demand a customer has made of (them)" and she got some pretty hilarious replies that will definitely make you lose faith in humanity.

Here's the question that triggered all of the answers below:

1. Maybe he wants to speak to the pilot