I’d rather not outline it in too much detail. But I will tell you it was a scene from “True Romance”...where he was telling the Eye-talian mob guys about historical genealogy for Sicilians. Not exactly 4,000 yrs ago, but a while back, still.
One of the memorable scenes of that movie. Just previous to Hopper going into discussing Sicilian heritage issues, when he asks “can I have that cigarette now” is perfect. Hopper was great in that one.
If anyone is interested, youtube has the scene (brilliant interplay between Christopher Walken and Dennis Hopper) just search “True Romance Sicilians”.