Have you seen this video? It is just too too much.

Now get this: there's a restaurant—what's it called again?—oh right, Ed Debevic's. Okay, and this family went there when they were in Chicago, and would you believe it? The waitress was so rude! What's that? No, no, it was funny. She was supposed to be rude.

What do you mean, why? That's the way they do it at the restaurant. Yeah, it's rudeness-themed. They bring you your french fries and tell you you're stupid and it's so funny. It's sassy. It's cute. You'd like it. 

Sources: YouTube