Quoting Ꭶwan♥Nemö:" its funny how it varies in regions. here its not a tuna salad unless it contains: relish, mayonnaise, boiled eggs, celery, onion, pimento, salt and pepper."
I've had that before too. It sounds yummy.
He is from northern MI and always says its cuz "we're from different places", I'm from Texas.. Uh.. I lived in MI too and the stuff he says, thinks and eats are NOT the same as everyone else there, he is just weird. But I can't say that cuz it will make him all pissy