Sheldon: Like Jane Goodall observing the apes, I initially saw their interactions as confusing and unstructured, but patterns emerge, they have their own language if you will.
Leonard: Go on.
Sheldon: Well, it seems that the newcomer approaches the existing group with the greeting “How wasted am I?” which is met with an approving chorus of “Dude.”
Leonard: Then what happens?
Sheldon: That’s as far as I’ve gotten.