It looks like the fell Grocery Shrink Ray may have hit cans of Arizona Ice Tea, reducing the size of their 12 oz cans to 11.5 oz cans. We couldn’t find any definite pictures of 12oz Arizona Ice Tea cans, but we did find them being sold on this website in 12 oz cans. What happens to a product when the shrink ray hits it? I imagine it goes eek! eek! eek! and the last eek is an octave higher than the first.
(Thanks to Cynicor!)