That insufferable douchebag whose personal ambition it is to annoy the dickens out of all 1500 of his friends by way of shamelessly detailed and meaningless updates on every twitch and philosophical musing. Almost always an educated white liberal trying to display his excessive knowledge about political behavior and economics.
I think it's great that your Ramen Noodles are taking too long to heat up in the microwave; however, you are slowly but surely making me hate every inch of you.
"That guy on Facebook is peeing in a Starbucks right now."
"What?"
"Never mind."
A variant of "you know the score"; that is, an acknowledgement that one is aware of a meaning or perception beyond that which is immediately discernable.
"...and then with regard to these new upcharges that they claim are for a good cause—well, you know the sauce that goes on it!"