Big Bang Theory Quote
Penny: (Car making noises) Uh, that doesn't sound good.
Sheldon: Remember the old days when I used to point out that your check engine light was on?
Penny: Yes.
Sheldon: Well, we're ready to stroll down memory lane. Penny your check engine light is on.
Penny: Yes, I know it's on Sheldon. Oh, no, no, no, no. I can't afford this right now.
Sheldon: (car stops) Maybe it's just something minor. Oh good news. The light just went out.
Quote from S07E17 - The Friendship Turbulence