Ok, not my Lars.
One of the patients on this week's episode got "man boobs" [chest implants]. When asked why, he explained that his girlfriend had gotten a new trainer at the gym named Lars. "What kind of a name is Lars, anyway?" he asks. And sarky Dr Karev snorts and says "You got plastic surgery because of a guy named Lars?"
And oh yeah, Lars is intimidating. Not. The writers should have checked with Cecilie on that point. According to her, Lars is just "icky."