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When your friend's Facebook is so dead it's got a 'closed' sign. All you see are 'X is now friends with Y' and a 'like' that probably came from their pet.
My friend's Facebook is closed. The last thing he posted was 'I like this.'
My cousin only gets 'likes' from their dog. That's it.
My uncle's Facebook is so dead, it got a 'closed' sign. That's what happens when you don't post.