What is referred to by 'cheese army knife'?

What is associated with: cheers to this blind french monk who is credited with pioneering the making of champagne aroun… Based on the clue 'cheers to you if you know that its a place where l...', what is the answer? Based on the clue 'cheers to you if you will grace us with the name o...', what is the answer? Based on the clue 'cheery people say a frown is just a smilie turned ...', what is the answer? Based on the clue 'cheese blueberries are popular fillings for these...', what is the answer? Based on the clue 'cheese is this part of milk separated from the whe...', what is the answer? Based on the clue 'cheese kreplach cheese blintzes are suggested dis...', what is the answer? Based on the clue 'cheese topped tortilla chips 6', what is the answer?