The Big Bang Theory Season 8 Episode 21: "The Communication Deterioration" Quotes
Bernadette: Howard, you're grown men. You guys don't have to do everything together.
Howard: I know, that's why I'm spending tonight with you.
Penny: [knock, knock, knock] Sheldon! [knock, knock, knock] Sheldon! [knock, knock, knock] Sheldon!
Sheldon: I bet that started off as a joke, but by the third one, you realized there was something strangely enjoyable about it.
Penny: Yeah, I kind of want to do it again.
Sheldon: I don't recommend it, you'll be doing it the rest of your life.
Just this morning, Sheldon wouldn't let me put almond milk in my Grape Nuts because he said it was a theoretical nut conflict.Leonard
Sheldon: [singing] The itsy bitsy spider is not an insect at all. Because it has eight legs and two body parts.
Leonard: That’s pretty cool, Sheldon.
Sheldon: Thank you. Do either of you know Beyonce? I’d love her to get behind it.