Big Bang Theory Quote
Leonard: Why do I always have to carry the heavy stuff?
Sheldon: Well it's very simple. In our ragtag band of scientists with nothing to lose, I am the smart one, Wolowitz is the funny one, and Koothrappali is the loveable foreigner who struggles to understand our ways and fails. That leaves you, by default, as the muscle.
Leonard: One more floor and I'd be the pulled muscle.
Quote from S03E17 - The Precious Fragmentation