HAHA! That is so true. I miss them ocassionally and buy the frozen ones sometimes too. It's best to wrap them in a paper towel when you nuke them to seal in the oniony goodness.
I grew up eating 'Sweat Pads' from the 'Black Shack' and I love them dearly. But you can't talk about White Castle without making jokes. I think it's a law or something.
On my partner's first trip to Minnesota to meet my family, we had to get a bunch for the family because my sister from Phoenix craves them on her trips back home. Well, my partner bit into one and the look on his face was priceless. He looked like he was going to vomit. He managed to choke down a couple. But now when we return to Minnesota, he requests a trip to the Black Shack! They definitely grow on you.