You had me at flag, lost me at football.

Sheldon

I was like the Tin Man, perfectly content until that evil wizard went and gave him a heart.

Sheldon

(Singing) Thor and Dr Jones, Thor and Dr. Jones. One plays with lightening, the other plays with bones.

Howard and Raj

Age is a state of mind, Leonard. In here, I'm 90.

Sheldon

Blue Icees and a trip to the container store? It's like I died and went to the postmortem neuron induced hallucination commonly mistaken as heaven.

Sheldon

Amy got her ears pierced, she broke up with Sheldon, and she made us eat penis cookies.

Penny

If there was a hidden compartment, don't you think you'd be stuffed in it by now?

Leonard

Howard: I bet he picked up a lot of cute grad students in this bad boy.
Sheldon: And talked about physics with them!

It's bad enough I'm being taken against my will. I don't see why it has to be in some hippie's mobile sex dungeon.

Sheldon

Boy if my mom could see me now, she'd lock me in the sin closet.

Amy

Penny: Sheldon, I can't believe you got us a wedding gift.
Sheldon: I don't know why you're so surprised. I watch movies. I see what people do.

I've loved you since the moment we met, and I'll love you until the end of time.

Leonard

TBBT Quotes

Oh, Bernadette, please play my clarinet.

Raj's poem

Sheldon: I'll have a diet Coke.
Penny: Can you please order a cocktail? I need to practice mixing drinks.
Sheldon: Fine... I'll have a virgin Cuba Libre.
Penny: That's... rum and Coke without the rum.
Sheldon: Yes, and would you make it diet?