Tickers above American gas stations are flashing higher prices. EV owners, meanwhile, are plugging in — and laughing about it online. Across social media, electric-vehicle drivers are touting their savings as fuel costs climb during the US and Israel's military interventions in Iran. Many have posted meme-filled victory laps about the price of "filling up." One shared a compilation of a mustached Tom Selleck turning toward the camera with a smug grin in " Magnum P.I." Others are posting