Sarcasm is the lowest form of wit

That, was one of the rare things that Wilde had said and I hadn't agree.
Recently though, it's making more sense and I'm starting to see why.

Sarcasm laced with contempt is derogatory and elitist and disgusting.
Asians aren't backward anymore and you don't know because, oh, surprise, you got left behind.

And for Pete's sake, treat a person like a person.

Urgh, absolutely disgusting grown-ups decked in fine-pressed standard suits, carrying plastic cards and dirty cash with a face bearing no sunshine.

And yep, sounds just like one perfect customer!