Howard Wolowitz: Now I'm having a son? I'll have to teach him how to play sports, and-and watch sports and-and-and-and-and-and...

Rajesh Koothrappali: He just ran out of man things. He's in trouble.

Leonard Hofstadter: It's okay. We're all here to help.

Sheldon Cooper: Yes. And this baby will have plenty of manly role models. Now, I'm certain that whatever Bernadette can't teach him, Penny can.

Leonard Hofstadter: Uh, she can pee into a bottle.

Penny Hofstadter: Mm-hmm. Anything with a neck wider than a nickel.