Sheldon Cooper: Quantum physics makes me so happy.Leonard Hofstadter: Yeah? I'm glad.Sheldon Cooper: It's like looking at the universe naked.
Thor and Dr. Jones, Thor and Dr. Jones. One plays with lightning, the other plays with bones.
Penny: Look, Honey, I was really drunk and made a huge mistake last night. We should have never slept together; it's what ruins friendships.Raj Koothrappali: You can't ruin a friendship with sex; that's like trying to ruin ice cream with chocolate sprinkles.
I had a song stuck in my head, and then I realized the song was about you. And just like an earworm, I can't get you out of my heart. What I'm trying to say is, you're my heartworm. The metaphorical kind, not the poodle-killing kind.