Sheldon Cooper: Leonard! Leonard!
Leonard Hofstadter: What?
Sheldon Cooper: You realize you and I could become brothers?
Leonard Hofstadter: We're not going to be brothers; we're not going to be step-brothers. Go to sleep.
Sheldon Cooper: I hope you're right, 'cause a grown man living with his brother and his brother's wife is weird.
Leonard Hofstadter: Go to sleep.
Sheldon Cooper: OK.
Sheldon Cooper: You think your father's doing unspeakable things to my mother?
Leonard Hofstadter: No.
Sheldon Cooper: Are you saying that because the things are unspeakable?
Penny Hofstadter: Your parents are old; anything unspeakable was finished by .9:30. Go to sleep.
Sheldon Cooper: Very well.
Leonard Hofstadter: I'm sorry if this stuff is going to make the ceremony awkward.
Penny Hofstadter: Ah, I thought my brother fresh out of jail was going to make everyone uncomfortable, but now this...