Cheese!

I remember a while ago someone told me that there is a strain of cheese that is kind of like underground, clone only and isnt the same as whats around now. I think the story behind it is it was bred and a load of clones were given out. Ive heard this from a few people and saw it mentioned online,
Im just curious to how true it actually is?

I think the name i heard of was like cheese 82 or cheese 86?