Kurt (Brian Patrick Wade) and Penny had an on-again, off-again relationship for years on “The Big Bang Theory.” Despite his obvious physical qualities, however, it’s difficult to decipher what she actually saw in him. For a start, he was a bully who took her money and belongings. And if that wasn’t bad enough, he also enjoyed picking on people, with Leonard often being on the receiving end of his harassment. When Kurt was first introduced during the pilot episode of “The Big Bang Theory,” he and Penny had just gone through a dramatic breakup.
