"Okay, I'm going to go take a shower, if that's all right," Blaine says. "Sheldon, would you like to join me?"   "Join you? In the shower? That's absurd. That's—oh. Oh, I see. Yes. A shower would be pleasant."

"Oh," Sheldon says, surprised. People usually love his interesting facts about various fruits and vegetables. "Very well. Would you like to tell me an interesting fact about your banana?"   "Yeah. It's going to be lodged in your left nostril pretty soon if you don't stop bothering me."