Hat/tip to peristaltor on LiveJournal.
I'd write the macro as "If you don't know who this is, but know who this is, you're part of the problem," but what do I know about writing? I just am a former journalist and English teacher (yes, really). Besides, I shouldn't look a gift
Speaking of Jersey Shore being part of the problem, Bill Maher Uses The Situation To Destroy The GOP’s Job Creators Meme.