Contrary to sarcastic (usually called "
ironic") humor and culture, post-sarcastic humor and culture genuinely shows admiration/appreciation for
something, to the point where you are completely unashamed of liking
something that others may consider embarrassing.
Example of sarcasm: wearing a Phil Collins t-shirt because you actually *don't* like him, and you're wearing it in a way that mocks him.
Example of post-sarcasm: genuinely enjoying Phil Collins enough that you would wear a Phil Collins t-shirt and sing his music in public.