Big Bang Theory Quote
Penny: You asked Stephen Hawking and not her father?
Sheldon: Stephen Hawking's a genius. If he said no, I wasn't gonna waste my time on her father.
Amy: But you did ask my father?
Sheldon: I did. He said yes. Although not in a robot voice, so it wasn't nearly as cool.
Penny: Okay. Oh, my god, I can't believe you guys are engaged.
Sheldon: We're not engaged yet. She's taking forever to answer.
Amy: (irked) Because you're on the phone!
Sheldon: We'll call you back.
(he hangs up; Leonard hangs up his end, as well; a second later, the phone rings)
Sheldon: She said yes.
Quote from S11E01 - The Proposal Proposal