Stuart, don't you drink my milk!

Bernadette

Leonard, in the world of theoretical physics, you never finish. So much is unprovable. But when I was studying that railway guide, it was so tangible and so satisfying that something just clicked. Then it clacked. Then it clicked, then it clacked. Click, clack, and clickity clack, and here we are, woo woo!

Sheldon

Howard: How'd you even get that up the stairs?
Sheldon: I said to myself, I think I can, I think I can. And then I couldn't.

Penny: Alright, you guys ready to get crazy?
Amy: Well, the bra under here ain't beige.

Amy: Is there anything we can do?
Bernadette: Sure. Open up a college fund, shop for life insurance, and in the laundry room there's a mountain of dirty laundry. Wash it or burn it. Your choice.

This doesn't happen very often, but here comes a hug. [pause] Oh dear, I have to tinkle again.

Sheldon

The Big Bang Theory Season 10 Episode 15 Quotes

Amy: Is there anything we can do?
Bernadette: Sure. Open up a college fund, shop for life insurance, and in the laundry room there's a mountain of dirty laundry. Wash it or burn it. Your choice.

This doesn't happen very often, but here comes a hug. [pause] Oh dear, I have to tinkle again.

Sheldon