Butter...no Parkay...
Viv, you asked what Parkay is. How young are you? Parkay is Kraft's brand of margarine. There used to be a great commercial where the Parkay tub would say "butter" over and over until the end user, um, er, consumer would say "okay, butter", and then the tub would slyly say "Par-KAAAAAAAAYYYYYYYY".
As for "fry sauce", you know that's the Nasty Clown's secret sauce, right? Well, technically it's 1000 Island Dressing (ketch/cats-up with mayo and sweet pickle relish).
As for the "real butter" on the fake sandwich...why? If you have fake bread and fake cheese, why use real butter?
And ehBeth, the next time you're up in St. Jacobs, they sell these awesome Wasabi-covered peanuts at the Mennonite market.

Yes, you read correctly. Canadian Mennonites have discovered the joys of wasabi. Cav loved those damned things. Clear up any type of sinus infection you have with 2 bites, I tell you whut. I'm not sure if you can get them at the US Mennonite markets, though. And they're not just lightly coated, like the peas. These are horking round green balls of wasabi with a peanut inside, kinda like a Wasabi Tootsie Roll without the lollipop stick. It's worth the drive to St. Jacobs...
All of this spicy stuff sounds great, but I have a pepper allergy. I cannot eat any pepper with a skin. I can have ground black pepper but that's a spice. I can't have anything that comes from the plant. We didn't have a lot of peppers in the house, and whenever Cav had to roast peppers for his famous roasted red pepper soup, I used to have a girls night out, even if it was Tuesday.
Finally, why do people eat mayo from a jar? Cav answered that for me, because he had to figure out why the heck I ate it. SUGAR. There is sugar in commercial mayo. Even though it's an Atkins-friendly food, the manufacturers put a pinch of sugar in there just to get you hooked. Cav did this experiment one day. He made me mayo with sugar and without sugar, and then we did a taste test. I said the one with sugar (just a pinch, mind) was Hellman's. He proved his point.
What I will never, never ever, never ever EVER understand are those people who eat Miracle Whip. Miracle Whip is neither a Miracle nor a Whip. Discuss...