Since this thread seems to have been resurrected, I'll play.
No ketchup on french fries.
No mayonnaise on anything. EVER!
No fish from a can. Fish should come directly from the ocean, lake, or river and into the frying pan or oven.
No raw tomatoes.
No olives - I try to like them, but I can't.
No peanuts/peanut butter except in savory foods like satay or kung pao chicken.
No lima beans or okra.
No offal. Yes, I know the cheffy people love offal, but not me.
No rabbit or cuy (guinea pig). If it can be may pet, it cannot be food.
And now that I have been in the company of Brits for several years, I have to say that this business of beans in tomato sauce for breakfast or on toast or on baked potatoes is just absurd. The same goes for chip butties. Who makes a sandwich with french fries as the filling? It's just a carbohydrate and fat sandwich.
And a few drinking rules:
Never ever drink any tequila that comes in a plastic bottle.
If you must mix lemonade or tomato juice with beer, you are drinking some nasty beer. Beer should not be mixed with anything.