The thing that I got a hankering for (and bought) was some Redi Wip!
I also got some tapioca pudding and put some on top of that. Mmmm. I'll eat it straight but I don't spray the stuff right into my mouth (usually on a spoon).
Never had any Cheez Whiz though. For cheese on crackers, I've always liked the port wine cheese spread and it only tastes good to me at the holidays (because that's when we typically got it as a special treat). It may be a tad uncouth to cheese affcionados but I've always loved it.
