A girl walks in with her skirt hiked up. Way up. Like, high enough that we can see that her inner thighs are rubbed all raw and red. She looks around purposefully and then strides forward. Jerry spots her and, evidently recognizing her, turns to Mark and asks if Mark wants to "make a guess on the diagnosis of this one?" Cut back to the girl. (She's played by Liz Vassey, so I was just going to call her "Liz," but then I went to the IMDb to make sure I had the spelling of her name right and I see that her character is actually called Liz, so...uh, now I'm especially going to call her that.) Anyway, she walks toward Mark and Jerry, using the hem of her skirt to sort of fan at her thighs. She looks frankly at Jerry and Mark and then informs them simply, "I burned my legs." Jerry glances down at her extended crotch area and calmly replies, "I see." Hee hee. Mark snatches the x-ray Jerry's been holding and throws it up on a light box as Liz snits at Jerry, "It's not funny." She's right; it's lame. Jerry gallantly says he'll get her set up.