The Raghavan Instincts

Rajesh Koothrappali : I'll tell you what. How about we go rock-paper-scissors ? Sheldon Cooper : Ooh, I don't think so. Anecdotal evidence suggests that in the game of rock-paper-scissors, players familiar with each other will tie 75 to 80% of the time due to the limited number of outcomes. I suggest rock-paper-scissors-lizard-Spock . Rajesh Koothrappali : What? Sheldon Cooper : It's very simple. Scissors cuts paper. Paper covers rock. Rock crushes lizard. Lizard poisons Spock. Spock smashes scissors. Scissors decapitates lizard. Lizard eats paper. Paper disproves Spock. Spock vaporizes rock. And as it always has, rock crushes scissors.

Sheldon : You know, I've been thinking about time travel again. Leonard : Why? Did you hit a roadblock with invisibility? Sheldon : Put it on the back burner. Anyway, it occurs to me, if I ever did perfect a time machine I'd go into the past and give it to myself. Thus eliminating the need for me to invent it in the first place. Leonard : Interesting. Sheldon : Yeah, it really takes the pressure off.

"We don't need someone crazy. But one step short of crazy, what do you get?" "Obsessed." "Passionate."