Every “Seinfeld” fan recalls the episode in which Jerry’s wacky neighbor incorporates himself and takes on a young intern named Darren. Darren’s duties at Kramerica include laundry detail and scheduling high tea with a certain Mr. Newman. We laugh because it’s clever. It doesn’t matter that the kid’s being used, that he’s wasting money on empty credits and ridiculous experiences. Sanity prevails in a neat 22 minutes when his college dean puts a stop to it.