You should treat restaurant workers with respect.
Joey is one a first date a nice restaurant with a man he just met.
Joey wants to order more wine from their server.
Joey signals to their server to get her attention and place his wine order.
Joey calls their server fat and slow when she finally comes by to take their order.
Joey gets another date with the man who thinks Joey is quite a nice, refined gentleman.
Joey doesn't get a second date because the man thought he was disrespectful to the server.