Reaching across the table instead of asking for something to be passed to her. (And in the movie
Mrs. Winterbourne the main protag played by Rikki Lake was a trailer trash reject who was dining with a very posh older woman played by Shirley MacLaine and her poshy-posh snooty son played by Brendan Fraser. Rikki Lake made the error of congenially reaching across the dining table to shake hands in greeting with someone who just walked into the room.)
Eating someone else's bread and/or salad. If it's a ROUND dinner table instead of a RECTANGUILAR one--or (this happens also) if it's a SQUARE table set for a party of 4 (one person on each side)-- a VERY common error I have seen is someone to eat somene else's dinner roll or side salad. The rule of thumb is: drinks to your right, everything else (rolls, salad, etc) to your left. But at a round table, place settings tend to get smushed together and so the lines between where your own place setting ends and where someone else's begins can get blurred very easilly. So if you do not know the drinks-right/bread-n-salad-left rule, you might be inclined to take the roll/salad sitting at your right (especially if you are right-handed). I saw a business exec do this once when we were all in fine dining restaurant for a business meeting. The person to his right (whose roll he ate) said nothing and just proceeded with the meal, ignroing the fact that he had no bread now.
Drawing attention to manners. A truly uncouth person will merely THINK they have manners and refinement and will verbally spout various sections of "the rules" out loud to everyone.
Talking with animated hands and even brandishing utensils and waving them around in the air while gesturing with one's hands. (Self-explanataory.)
Offering one's leftovers/discard to others./Asking others if they will give her their leftovers/discards. While this is common practice in a lot of families, especially families that are trying to save money, it's a huge no-no in fine dining. Some classic no-no-examples: "I don't like shrimp. Anybody want my shrimp salad? I'm not gonna eat it." or "Aren't you gonna eat your rice? I love rice. I'll take it if you don't want it." or "Oh my gosh! This is incredible! Anyone want a taste?"
Spooning soup in the wrong direction. You are suppose to push your soup spoon away from you, not drag it toward you.
Incorrect handling of a too-hot food/drink that you just ate/drank. If you just placed into your mouth a piece of scalding hot food, or drank a hot beverage that proved far too hot, the correct response is to inconspicuously take your cold glass of ice water and sip a tempertaure-balancing measure to instantly douse the heat. And do NOT draw attention to yourself. The no-no list includes hollering out loud, spitting out the hot food/beverage, opening your mouth and loudly sucking in a huge helpig of air, fanning with your hand at your open mouth, etc.
Blowing on a forkful/spoonful of food to cool it down. (Self-explanatory.)
Starting to eat one's own food before everyone else has been served. (Self-explainatory.)
Picking up a dropped utensil. If you drop a utensil on the floor, leave it there! When the waiter comes by, discreetly ask him for another one. You're not supposed to get down underneath the table, poking around amongst the legs of your dining companions.
Inapropriate interaction with the serving staff. Being bossy to the servers looks like a power trip. Being too friendly/joking looks like flirtation.
Drawing attention to any faux pas (your own or someone else's). All faux pas are to be ignored and gotten past as quickly as possible. They shouldn't be discussed or revisted,.
::EDIT:: OOPS! I typed "avocado" when I should have types "artichoke!"
Thank you for pointing out my error, arrowqueen!
And then, the classic pit falls of escargot and
avocado artichoke leaves. Eating escargot is an adventure (as shown in the film
Pretty Woman). And avocado leaves are the ONLY sit-down food that I know of besides bread that you are allowed to eat with your fingers (there might be others, but it's all I know about). And the whole
avocado artichoke leaf eating thing is a near art form.
Now, I know you said right and wrong fork didn't interest you, but every now and then a very odd piece of silverware presents itself. An uneducated person might ask about these odd utensils and betray their own ignorance.
- Escargot needs a specialized set of tongs.
- Grapefruit needs a special spoon (called a "grapefruit spoon") that has little teeth on the tip.
- A high class restaurant will hand you a chilled fork to go with your salad.
- There is a type of fork called a "fish fork," and the one tine found on the farthest left has an odd little notch on the tip so that you can use that tine to peel back the fish skin more easilly. (I often see this same fork used now adays as a desert fork also by fine dining restaurants.) Some of the truly old school restaurants will place the fish fork on the right side of the place setting. Seeing a fork on the right can be confusing to some people.
And then, glassware is another huge minefield!
The water glass.
The red wine glass.
The white wine glass.
The champagn glass.
The port/cordial glass.
And drinking milk at the dinner table is one of those things that "simply isn't done." Drinking milk is what children do. Adults drink either wine/alcohol, club soda, or water. For an adult to ask for milk is utterly laughable (the waiter will walk back into the kitchen to get your milk, and as he's pouring it he will viciously mock about you out loud to the entire kitchen--I have seen waiters do that in the restaurants I have worked at).