The Big Bang Theory2007

[first lines]

Leonard Hofstadter:
Feel like trying something new for dinner? Maybe indian? Tex-Mex?

Sheldon Cooper:
You ever wonder how humans would be different if they evolved from lizards instead of amammals?

Leonard Hofstadter:
Okay, let's talk about that.

Sheldon Cooper:
As you know, lizards, cold-blooded animals, lack the ability to sense temperature, but they do move more sluggishly when it's cold. So, lizard weathermen would say things like, "Bring a sweater. It's slow outside". I love my mind.

Leonard Hofstadter:
We all do. Now, how about dinner?

Sheldon Cooper:
Oh, I would assume we'd enjoy insects, or smaller lizards. We could also pull each other's tails off and grill them; they'll just grow back.