Can Leonard be friends with Penny while dating Priya? It might be a challenge.
Gotta love this Big Bang Theory scene. It's courtesy of "The Toast Derivation."
Kunal Nayyar stars as Raj on The Big Bang Theory. He cracks us up each week on that CBS smash.
You're looking at a scene from "The Benefactor Factor." It was the 2/10/11 episode of The Big Bang Theory.
You're looking at a photo from "The Cohabitation Formulation." Raj's sister returns during the episode.
Koothrappali is living in a fantasy world. It's bad because he's dancing there with his best friend's gal.
Former basketball player Rick Fox is seen here on The Big Bang Theory. It's a scene from the episode "The Love Car Displacement."
Leonard gets an idea for a smart phone app on the first Big Bang episode of 2011. This is a shot from the opening scene.

TBBT Quotes

Raj: Well, to paraphrase Shakespeare: It's better to have loved and lost than to stay home every night and download increasingly shameful pornography.
Penny: Oh... you poor baby.
Raj: What's wrong with me, Penny?
Penny: Nothing, nothing. You know, if we weren't friends - and you hadn't brought up that creepy pornography story - I'd be on you like the speed of light squared on matter to make energy.
Raj: Hey, you totally got that right. E = MC squared.
Penny: I listen. I have no idea what it means, but I listen.

Sheldon: I recently read that during World War Two, Joseph Stalin had a research program to create supersoldiers by having women impregnated by gorillas.
Howard: What a sick use of science.
Raj: Hey, as long as the baby's healthy.
Amy: I wonder if Stalin considered any other animals.
Leonard: Hippos are the deadliest creature. A half-human, half-hippo soldier would be pretty badass.
Howard: Yes, but when they're hungry-hungry, you can stop them with marbles.
Sheldon: Yeah, the correct animal for interspecies supersolider is koala. You would wind up with an army so cute it couldn't be attacked.