So basically a cake-thing that's so sweet from sugar that you can literally feel your teeth screaming while you eat it?

I'm from the frozen north, too. We Starks of Winterfell Finns of Finland have never heard of this strange, outlandish dish of yours. Truly, this is the first time I hear about them.

How expensive are they?

Though liked by many, they are known more for their infamy than fame. Twinkie: The icon of fake, artificial food.

Twinkies are not all that good tbh. Homemade twinkies though...delicious.