got some apple cider,1 but since opening the bottle it's clearly fermenting in the fridge, because the plastic container keeps puffing up, and hissing when we open it (and it has a slightly carbonated taste)
so now we feel a race against time to finish it all, before it accidentally becomes hard cider
1: note for non-u.s. readers: in the united states, "cider" refers to non-alcoholic, plain apple juice (and "apple juice" refers to industrially-clarified apple juice). alcoholic cider is called "hard cider" here