Communication Error
Picky eaters have to navigate the world carefully. If they don’t like a commonly used ingredient, then they’re mostly out of luck, like this individual who ordered his meal with no onions. Instead of getting food that he could enjoy without a care, he got a dinner full of his least-liked vegetable.
In this case, the ending was anticlimactic. Still, someone with a severe allergy could land in the hospital if the restaurant kept neglecting its customers’ special requests. This unique way of making a complaint by this person against the chef’s absentmindedness might be a pivotal point in ensuring this doesn’t happen again.