I have a similar guilty pleasure to addabox's, in that I crave the crappy frozen pizza. Tony's to be precise. They're awful, obviously, but sooo delicious in a if-anybody-ever-catches-me-I'll-be-mortified sort of way. They're
so terrible that one can usually find them on sale for 5/$10. Of course I never just buy 1/$2, I'll go whole-hog every time and pick up all 5 of the damn things, and eat them in a matter of a couple days before anyone finds them in my freezer. The way-too-sweet tomato sauce and fake cheese on a cardboard crust is SO GOOD.
And so nasty.